diff --git a/Gemfile.lock b/Gemfile.lock
index bb15f9be79..cc6e660d2f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -135,7 +135,7 @@ GEM
     ansi (1.5.0)
     arel (6.0.4)
     ast (2.4.0)
-    autoprefixer-rails (9.7.1)
+    autoprefixer-rails (9.7.3)
       execjs
     base32-url (0.5)
     bcrypt (3.1.13)
@@ -189,7 +189,7 @@ GEM
     bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)
       sassc (>= 2.0.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     capistrano (3.11.2)
       airbrussh (>= 1.0.0)
@@ -203,7 +203,7 @@ GEM
     capistrano-rails (1.4.0)
       capistrano (~> 3.1)
       capistrano-bundler (~> 1.1)
-    capybara (3.29.0)
+    capybara (3.30.0)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
@@ -211,7 +211,7 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (~> 1.5)
       xpath (~> 3.2)
-    capybara-screenshot (1.0.23)
+    capybara-screenshot (1.0.24)
       capybara (>= 1.0, < 4)
       launchy
     carrierwave (0.10.0)
@@ -230,7 +230,7 @@ GEM
       maremma (>= 4.1, < 5)
       nokogiri (~> 1.8.1)
       thor (~> 0.19)
-    citeproc (1.0.9)
+    citeproc (1.0.10)
       namae (~> 1.0)
     citeproc-ruby (1.1.10)
       citeproc (~> 1.0, >= 1.0.9)
@@ -249,17 +249,16 @@ GEM
     coffee-script-source (1.12.2)
     colorize (0.8.1)
     concurrent-ruby (1.1.5)
-    config (2.0.0)
-      activesupport (>= 4.2)
+    config (2.2.1)
       deep_merge (~> 1.2, >= 1.2.1)
-      dry-schema (~> 1.0)
+      dry-validation (~> 1.0, >= 1.0.0)
     connection_pool (2.2.2)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     crass (1.0.5)
-    csl (1.5.0)
+    csl (1.5.1)
       namae (~> 1.0)
-    csl-styles (1.0.1.9)
+    csl-styles (1.0.1.10)
       csl (~> 1.0)
     database_cleaner (1.7.0)
     datacite-mapping (0.4.0)
@@ -285,7 +284,7 @@ GEM
     doorkeeper (5.0.2)
       railties (>= 4.2)
     dotenv (2.7.5)
-    down (5.0.0)
+    down (5.1.0)
       addressable (~> 2.5)
     dry-configurable (0.9.0)
       concurrent-ruby (~> 1.0)
@@ -297,12 +296,12 @@ GEM
       concurrent-ruby (~> 1.0)
     dry-equalizer (0.3.0)
     dry-inflector (0.2.0)
-    dry-initializer (3.0.2)
+    dry-initializer (3.0.3)
     dry-logic (1.0.5)
       concurrent-ruby (~> 1.0)
       dry-core (~> 0.2)
       dry-equalizer (~> 0.2)
-    dry-schema (1.4.1)
+    dry-schema (1.4.3)
       concurrent-ruby (~> 1.0)
       dry-configurable (~> 0.8, >= 0.8.3)
       dry-core (~> 0.4)
@@ -310,16 +309,23 @@ GEM
       dry-initializer (~> 3.0)
       dry-logic (~> 1.0)
       dry-types (~> 1.2)
-    dry-types (1.2.1)
+    dry-types (1.2.2)
       concurrent-ruby (~> 1.0)
       dry-container (~> 0.3)
       dry-core (~> 0.4, >= 0.4.4)
-      dry-equalizer (~> 0.2, >= 0.2.2)
+      dry-equalizer (~> 0.3)
       dry-inflector (~> 0.1, >= 0.1.2)
       dry-logic (~> 1.0, >= 1.0.2)
-    ebnf (1.1.3)
-      rdf (~> 3.0)
-      sxp (~> 1.0)
+    dry-validation (1.4.1)
+      concurrent-ruby (~> 1.0)
+      dry-container (~> 0.7, >= 0.7.1)
+      dry-core (~> 0.4)
+      dry-equalizer (~> 0.2)
+      dry-initializer (~> 3.0)
+      dry-schema (~> 1.0, >= 1.4.3)
+    ebnf (1.2.0)
+      rdf (~> 3.1)
+      sxp (~> 1.1)
     edtf (3.0.5)
       activesupport (>= 3.0, < 7.0)
     equivalent-xml (0.6.0)
@@ -346,7 +352,7 @@ GEM
       faraday
     faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
-    ffi (1.11.2)
+    ffi (1.11.3)
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
@@ -394,18 +400,18 @@ GEM
     hashdiff (1.0.0)
     hashie (3.6.0)
     htmlentities (4.3.4)
-    http (4.2.0)
+    http (4.3.0)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
-      http-form_data (~> 2.0)
+      http-form_data (~> 2.2)
       http-parser (~> 1.2.0)
     http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (2.1.1)
+    http-form_data (2.2.0)
     http-parser (1.2.1)
       ffi-compiler (>= 1.0, < 2.0)
-    httparty (0.17.1)
+    httparty (0.17.3)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
     httpclient (2.8.3)
@@ -428,7 +434,7 @@ GEM
       turbolinks
     jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    json (2.2.0)
+    json (2.3.0)
     json-ld (2.2.1)
       multi_json (~> 1.12)
       rdf (>= 2.2.8, < 4.0)
@@ -454,13 +460,13 @@ GEM
     leaflet-rails (0.7.7)
     libv8 (3.16.14.19)
     link_header (0.0.8)
-    listen (3.2.0)
+    listen (3.2.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.3.1)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    lumberjack (1.0.13)
+    lumberjack (1.1.1)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     maremma (4.2.6)
@@ -477,9 +483,8 @@ GEM
     merritt-manifest (0.1.3)
       mime-types (~> 3.1)
       typesafe_enum (~> 0.1.7)
-    metaclass (0.0.4)
     method_source (0.9.2)
-    mime-types (3.3)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
     mini_mime (1.0.2)
@@ -487,8 +492,7 @@ GEM
     minitest (5.13.0)
     mize (0.4.0)
       protocol (~> 2.0)
-    mocha (1.9.0)
-      metaclass (~> 0.0.1)
+    mocha (1.11.2)
     multi_json (1.14.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
@@ -534,8 +538,8 @@ GEM
       omniauth (>= 1.0.0)
     orm_adapter (0.5.0)
     pandoc-ruby (2.0.2)
-    parallel (1.19.0)
-    parser (2.6.5.0)
+    parallel (1.19.1)
+    parser (2.7.0.2)
       ast (~> 2.4.0)
     passenger (6.0.4)
       rack
@@ -557,7 +561,7 @@ GEM
       pry (~> 0.9)
       slop (~> 3.0)
     public_suffix (2.0.5)
-    rack (1.6.11)
+    rack (1.6.12)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.11)
@@ -587,20 +591,20 @@ GEM
     rainbow (3.0.0)
     rake (13.0.1)
     rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
     rb-readline (0.5.5)
-    rdf (3.0.13)
+    rdf (3.1.1)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
-    rdf-aggregate-repo (2.2.1)
-      rdf (>= 2.2, < 4.0)
-    rdf-rdfa (3.0.1)
-      haml (~> 5.0)
+    rdf-aggregate-repo (3.1.0)
+      rdf (~> 3.1)
+    rdf-rdfa (3.1.0)
+      haml (~> 5.1)
       htmlentities (~> 4.3)
-      rdf (~> 3.0)
-      rdf-aggregate-repo (>= 2.2, < 4.0)
-      rdf-xsd (~> 3.0)
+      rdf (~> 3.1)
+      rdf-aggregate-repo (~> 3.1)
+      rdf-xsd (~> 3.1)
     rdf-rdfxml (2.2.1)
       htmlentities (~> 4.3)
       rdf (>= 2.2, < 4.0)
@@ -609,8 +613,8 @@ GEM
     rdf-turtle (2.2.2)
       ebnf (~> 1.1)
       rdf (>= 2.2, < 4.0)
-    rdf-xsd (3.0.1)
-      rdf (~> 3.0)
+    rdf-xsd (3.1.0)
+      rdf (~> 3.1)
     redcarpet (3.5.0)
     ref (2.0.0)
     regexp_parser (1.6.0)
@@ -633,12 +637,12 @@ GEM
       rspec-mocks (~> 3.9.0)
     rspec-collection_matchers (1.2.0)
       rspec-expectations (>= 2.99.0.beta1)
-    rspec-core (3.9.0)
-      rspec-support (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
     rspec-expectations (3.9.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.0)
+    rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-rails (3.9.0)
@@ -649,7 +653,7 @@ GEM
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
       rspec-support (~> 3.9.0)
-    rspec-support (3.9.0)
+    rspec-support (3.9.2)
     rubocop (0.57.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -677,7 +681,7 @@ GEM
       tilt (>= 1.1, < 3)
     sassc (2.2.1)
       ffi (~> 1.9)
-    selenium-webdriver (3.142.6)
+    selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
     serrano (0.5.0)
@@ -727,8 +731,9 @@ GEM
     stripe (4.16.0)
       faraday (~> 0.13)
       net-http-persistent (~> 3.0)
-    sxp (1.0.2)
-      rdf (~> 3.0)
+    sxp (1.1.0)
+      rdf (~> 3.1)
+    sync (0.5.0)
     temple (0.8.2)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
@@ -740,8 +745,9 @@ GEM
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    tins (1.22.2)
-    trollop (2.9.9)
+    tins (1.24.0)
+      sync
+    trollop (2.9.10)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
@@ -750,7 +756,7 @@ GEM
       jquery-rails
       railties (>= 3.1)
     typesafe_enum (0.1.9)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     uglifier (3.0.4)
       execjs (>= 0.3.0, < 3)
@@ -766,7 +772,7 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
-    webdrivers (4.1.3)
+    webdrivers (4.2.0)
       nokogiri (~> 1.6)
       rubyzip (>= 1.3.0)
       selenium-webdriver (>= 3.0, < 4.0)
diff --git a/stash/script/counter-uploader/Gemfile.lock b/stash/script/counter-uploader/Gemfile.lock
index 23f0ec9a27..57dec3dd57 100644
--- a/stash/script/counter-uploader/Gemfile.lock
+++ b/stash/script/counter-uploader/Gemfile.lock
@@ -32,7 +32,8 @@ GEM
       faraday-encoding (~> 0.0.1)
       faraday_middleware (~> 0.10.0)
       multi_json (~> 1.12)
-      nokogiri (~> 1.6, >= 1.6.8)
+      nokogiri (>= 1.10.7)
+      nokogiri (>= 1.10.7)
       oj (>= 2.8.3)
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
@@ -42,7 +43,7 @@ GEM
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    nokogiri (1.10.3)
+    nokogiri (1.10.7)
       mini_portile2 (~> 2.4.0)
     oj (3.7.11)
     public_suffix (3.1.1)
diff --git a/stash/stash-notifier/Gemfile.lock b/stash/stash-notifier/Gemfile.lock
index cec688a295..43c2a29417 100644
--- a/stash/stash-notifier/Gemfile.lock
+++ b/stash/stash-notifier/Gemfile.lock
@@ -7,11 +7,11 @@ GEM
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     ast (2.4.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     concurrent-ruby (1.1.5)
     diff-lcs (1.3)
-    faraday (0.17.0)
+    faraday (0.17.3)
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.13.1)
       faraday (>= 0.7.4, < 1.0)
@@ -22,14 +22,14 @@ GEM
     mini_portile2 (2.4.0)
     minitest (5.13.0)
     multipart-post (2.1.1)
-    nokogiri (1.10.5)
+    nokogiri (1.10.7)
       mini_portile2 (~> 2.4.0)
     oai (1.0.0)
       builder (>= 3.1.0)
       faraday
       faraday_middleware
-    parallel (1.19.0)
-    parser (2.6.5.0)
+    parallel (1.19.1)
+    parser (2.7.0.2)
       ast (~> 2.4.0)
     powerpack (0.1.2)
     rainbow (3.0.0)
@@ -38,15 +38,15 @@ GEM
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.0)
-      rspec-support (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
     rspec-expectations (3.9.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.0)
+    rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
-    rspec-support (3.9.0)
+    rspec-support (3.9.2)
     rubocop (0.57.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -57,7 +57,7 @@ GEM
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.10.1)
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     unicode-display_width (1.6.0)
 
diff --git a/stash/stash_api/Gemfile b/stash/stash_api/Gemfile
index 42fb7a2d95..57b8ce25f5 100644
--- a/stash/stash_api/Gemfile
+++ b/stash/stash_api/Gemfile
@@ -15,9 +15,6 @@ gemspec
 gem 'doorkeeper'
 gem 'mysql2', '< 0.5'
 
-# To use a debugger
-# gem 'byebug', group: [:development, :test]
-
 path '..' do
   gem 'stash_datacite'
   gem 'stash_engine'
diff --git a/stash/stash_api/Gemfile.lock b/stash/stash_api/Gemfile.lock
index 959436780f..ef2b7942c7 100644
--- a/stash/stash_api/Gemfile.lock
+++ b/stash/stash_api/Gemfile.lock
@@ -123,7 +123,7 @@ GEM
       activerecord (>= 3.2.6)
     arel (6.0.4)
     ast (2.4.0)
-    autoprefixer-rails (9.7.1)
+    autoprefixer-rails (9.7.3)
       execjs
     base32-url (0.5)
     bcrypt (3.1.13)
@@ -175,7 +175,7 @@ GEM
     bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)
       sassc (>= 2.0.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     carrierwave (0.10.0)
       activemodel (>= 3.2.0)
@@ -192,7 +192,7 @@ GEM
       maremma (>= 4.1, < 5)
       nokogiri (~> 1.8.1)
       thor (~> 0.19)
-    citeproc (1.0.9)
+    citeproc (1.0.10)
       namae (~> 1.0)
     citeproc-ruby (1.1.10)
       citeproc (~> 1.0, >= 1.0.9)
@@ -208,15 +208,14 @@ GEM
       railties (>= 3.0.0)
       thor (>= 0.14.6)
     concurrent-ruby (1.1.5)
-    config (2.0.0)
-      activesupport (>= 4.2)
+    config (2.2.1)
       deep_merge (~> 1.2, >= 1.2.1)
-      dry-schema (~> 1.0)
+      dry-validation (~> 1.0, >= 1.0.0)
     connection_pool (2.2.2)
     crass (1.0.5)
-    csl (1.5.0)
+    csl (1.5.1)
       namae (~> 1.0)
-    csl-styles (1.0.1.9)
+    csl-styles (1.0.1.10)
       csl (~> 1.0)
     database_cleaner (1.7.0)
     datacite-mapping (0.4.0)
@@ -250,12 +249,12 @@ GEM
       concurrent-ruby (~> 1.0)
     dry-equalizer (0.3.0)
     dry-inflector (0.2.0)
-    dry-initializer (3.0.2)
+    dry-initializer (3.0.3)
     dry-logic (1.0.5)
       concurrent-ruby (~> 1.0)
       dry-core (~> 0.2)
       dry-equalizer (~> 0.2)
-    dry-schema (1.4.1)
+    dry-schema (1.4.3)
       concurrent-ruby (~> 1.0)
       dry-configurable (~> 0.8, >= 0.8.3)
       dry-core (~> 0.4)
@@ -263,20 +262,27 @@ GEM
       dry-initializer (~> 3.0)
       dry-logic (~> 1.0)
       dry-types (~> 1.2)
-    dry-types (1.2.1)
+    dry-types (1.2.2)
       concurrent-ruby (~> 1.0)
       dry-container (~> 0.3)
       dry-core (~> 0.4, >= 0.4.4)
-      dry-equalizer (~> 0.2, >= 0.2.2)
+      dry-equalizer (~> 0.3)
       dry-inflector (~> 0.1, >= 0.1.2)
       dry-logic (~> 1.0, >= 1.0.2)
-    ebnf (1.1.3)
-      rdf (~> 3.0)
-      sxp (~> 1.0)
+    dry-validation (1.4.1)
+      concurrent-ruby (~> 1.0)
+      dry-container (~> 0.7, >= 0.7.1)
+      dry-core (~> 0.4)
+      dry-equalizer (~> 0.2)
+      dry-initializer (~> 3.0)
+      dry-schema (~> 1.0, >= 1.4.3)
+    ebnf (1.2.0)
+      rdf (~> 3.1)
+      sxp (~> 1.1)
     edtf (3.0.5)
       activesupport (>= 3.0, < 7.0)
     erubis (2.7.0)
-    excon (0.68.0)
+    excon (0.71.1)
     execjs (2.7.0)
     ezid-client (1.8.0)
       hashie (~> 3.4, >= 3.4.3)
@@ -286,13 +292,13 @@ GEM
     factory_bot_rails (5.1.1)
       factory_bot (~> 5.1.0)
       railties (>= 4.2.0)
-    faraday (0.15.4)
+    faraday (0.17.3)
       multipart-post (>= 1.2, < 3)
     faraday-encoding (0.0.5)
       faraday
     faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
-    ffi (1.11.2)
+    ffi (1.11.3)
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
@@ -321,18 +327,18 @@ GEM
       concurrent-ruby (~> 1.0)
     hashie (3.6.0)
     htmlentities (4.3.4)
-    http (4.2.0)
+    http (4.3.0)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
-      http-form_data (~> 2.0)
+      http-form_data (~> 2.2)
       http-parser (~> 1.2.0)
     http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (2.1.1)
+    http-form_data (2.2.0)
     http-parser (1.2.1)
       ffi-compiler (>= 1.0, < 2.0)
-    httparty (0.17.1)
+    httparty (0.17.3)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
     httpclient (2.8.3)
@@ -355,7 +361,7 @@ GEM
       turbolinks
     jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    json (2.2.0)
+    json (2.3.0)
     json-ld (2.2.1)
       multi_json (~> 1.12)
       rdf (>= 2.2.8, < 4.0)
@@ -378,7 +384,7 @@ GEM
     latex-decode (0.3.1)
     leaflet-rails (0.7.7)
     link_header (0.0.8)
-    loofah (2.3.1)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -394,7 +400,7 @@ GEM
       multi_json (~> 1.12)
       nokogiri (~> 1.8.1)
       oj (>= 2.8.3)
-    mime-types (3.3)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
     mini_mime (1.0.2)
@@ -436,8 +442,8 @@ GEM
       omniauth (>= 1.0.0)
     orm_adapter (0.5.0)
     pandoc-ruby (2.0.2)
-    parallel (1.19.0)
-    parser (2.6.5.0)
+    parallel (1.19.1)
+    parser (2.7.0.2)
       ast (~> 2.4.0)
     posix-spawn (0.3.13)
     postrank-uri (1.0.24)
@@ -448,7 +454,7 @@ GEM
     protocol (2.0.0)
       ruby_parser (~> 3.0)
     public_suffix (2.0.5)
-    rack (1.6.11)
+    rack (1.6.12)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.11.1)
@@ -477,17 +483,17 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rainbow (3.0.0)
     rake (13.0.1)
-    rdf (3.0.13)
+    rdf (3.1.1)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
-    rdf-aggregate-repo (2.2.1)
-      rdf (>= 2.2, < 4.0)
-    rdf-rdfa (3.0.1)
-      haml (~> 5.0)
+    rdf-aggregate-repo (3.1.0)
+      rdf (~> 3.1)
+    rdf-rdfa (3.1.0)
+      haml (~> 5.1)
       htmlentities (~> 4.3)
-      rdf (~> 3.0)
-      rdf-aggregate-repo (>= 2.2, < 4.0)
-      rdf-xsd (~> 3.0)
+      rdf (~> 3.1)
+      rdf-aggregate-repo (~> 3.1)
+      rdf-xsd (~> 3.1)
     rdf-rdfxml (2.2.1)
       htmlentities (~> 4.3)
       rdf (>= 2.2, < 4.0)
@@ -496,8 +502,8 @@ GEM
     rdf-turtle (2.2.2)
       ebnf (~> 1.1)
       rdf (>= 2.2, < 4.0)
-    rdf-xsd (3.0.1)
-      rdf (~> 3.0)
+    rdf-xsd (3.1.0)
+      rdf (~> 3.1)
     redcarpet (3.5.0)
     responders (2.4.1)
       actionpack (>= 4.2.0, < 6.0)
@@ -516,12 +522,12 @@ GEM
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.0)
-      rspec-support (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
     rspec-expectations (3.9.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.0)
+    rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-rails (3.9.0)
@@ -532,7 +538,7 @@ GEM
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
       rspec-support (~> 3.9.0)
-    rspec-support (3.9.0)
+    rspec-support (3.9.2)
     rubocop (0.57.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -557,8 +563,8 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    serrano (0.5.2)
-      faraday (~> 0.15.0)
+    serrano (0.5.4)
+      faraday (>= 0.15, < 0.18)
       faraday_middleware (>= 0.12.2, < 0.14.0)
       multi_json (~> 1.13, >= 1.13.1)
       thor (~> 0.20.0)
@@ -581,16 +587,18 @@ GEM
     stripe (4.16.0)
       faraday (~> 0.13)
       net-http-persistent (~> 3.0)
-    sxp (1.0.2)
-      rdf (~> 3.0)
+    sxp (1.1.0)
+      rdf (~> 3.1)
+    sync (0.5.0)
     temple (0.8.2)
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    tins (1.22.2)
-    trollop (2.9.9)
+    tins (1.24.0)
+      sync
+    trollop (2.9.10)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
@@ -599,7 +607,7 @@ GEM
       jquery-rails
       railties (>= 3.1)
     typesafe_enum (0.1.9)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
diff --git a/stash/stash_api/stash_api.gemspec b/stash/stash_api/stash_api.gemspec
index f99f8bbecc..71e06259dc 100644
--- a/stash/stash_api/stash_api.gemspec
+++ b/stash/stash_api/stash_api.gemspec
@@ -23,7 +23,6 @@ $LOAD_PATH.push ::File.expand_path('lib', __dir__)
 require 'stash_api/version'
 
 # Describe your gem and declare its dependencies:
-# rubocop:disable Metrics/BlockLength
 Gem::Specification.new do |s|
   s.name        = 'stash_api'
   s.version     = StashApi::VERSION
@@ -48,13 +47,11 @@ Gem::Specification.new do |s|
   s.add_dependency 'doorkeeper', '>= 4.4.2'
   s.add_dependency 'mysql2'
   s.add_dependency 'rails', '~> 4.2'
-  s.add_development_dependency 'byebug'
+
   s.add_development_dependency 'colorize', '>= 0.8'
-  s.add_development_dependency 'combustion'
   s.add_development_dependency 'database_cleaner', '>= 1.5'
   s.add_development_dependency 'diffy', '>= 3.1'
   s.add_development_dependency 'rubocop', '~> 0.57.2'
   s.add_dependency 'stash_datacite'
   s.add_dependency 'stash_engine'
 end
-# rubocop:enable Metrics/BlockLength
diff --git a/stash/stash_datacite/Gemfile.lock b/stash/stash_datacite/Gemfile.lock
index 2c05640505..2f879efec9 100644
--- a/stash/stash_datacite/Gemfile.lock
+++ b/stash/stash_datacite/Gemfile.lock
@@ -122,7 +122,7 @@ GEM
     ansi (1.5.0)
     arel (6.0.4)
     ast (2.4.0)
-    autoprefixer-rails (9.7.1)
+    autoprefixer-rails (9.7.3)
       execjs
     base32-url (0.5)
     bcrypt (3.1.13)
@@ -174,7 +174,7 @@ GEM
     bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)
       sassc (>= 2.0.0)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     carrierwave (0.10.0)
       activemodel (>= 3.2.0)
@@ -191,7 +191,7 @@ GEM
       maremma (>= 4.1, < 5)
       nokogiri (~> 1.8.1)
       thor (~> 0.19)
-    citeproc (1.0.9)
+    citeproc (1.0.10)
       namae (~> 1.0)
     citeproc-ruby (1.1.10)
       citeproc (~> 1.0, >= 1.0.9)
@@ -203,17 +203,16 @@ GEM
     coderay (1.1.2)
     colorize (0.8.1)
     concurrent-ruby (1.1.5)
-    config (2.0.0)
-      activesupport (>= 4.2)
+    config (2.2.1)
       deep_merge (~> 1.2, >= 1.2.1)
-      dry-schema (~> 1.0)
+      dry-validation (~> 1.0, >= 1.0.0)
     connection_pool (2.2.2)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     crass (1.0.5)
-    csl (1.5.0)
+    csl (1.5.1)
       namae (~> 1.0)
-    csl-styles (1.0.1.9)
+    csl-styles (1.0.1.10)
       csl (~> 1.0)
     database_cleaner (1.7.0)
     datacite-mapping (0.4.0)
@@ -246,12 +245,12 @@ GEM
       concurrent-ruby (~> 1.0)
     dry-equalizer (0.3.0)
     dry-inflector (0.2.0)
-    dry-initializer (3.0.2)
+    dry-initializer (3.0.3)
     dry-logic (1.0.5)
       concurrent-ruby (~> 1.0)
       dry-core (~> 0.2)
       dry-equalizer (~> 0.2)
-    dry-schema (1.4.1)
+    dry-schema (1.4.3)
       concurrent-ruby (~> 1.0)
       dry-configurable (~> 0.8, >= 0.8.3)
       dry-core (~> 0.4)
@@ -259,22 +258,29 @@ GEM
       dry-initializer (~> 3.0)
       dry-logic (~> 1.0)
       dry-types (~> 1.2)
-    dry-types (1.2.1)
+    dry-types (1.2.2)
       concurrent-ruby (~> 1.0)
       dry-container (~> 0.3)
       dry-core (~> 0.4, >= 0.4.4)
-      dry-equalizer (~> 0.2, >= 0.2.2)
+      dry-equalizer (~> 0.3)
       dry-inflector (~> 0.1, >= 0.1.2)
       dry-logic (~> 1.0, >= 1.0.2)
-    ebnf (1.1.3)
-      rdf (~> 3.0)
-      sxp (~> 1.0)
+    dry-validation (1.4.1)
+      concurrent-ruby (~> 1.0)
+      dry-container (~> 0.7, >= 0.7.1)
+      dry-core (~> 0.4)
+      dry-equalizer (~> 0.2)
+      dry-initializer (~> 3.0)
+      dry-schema (~> 1.0, >= 1.4.3)
+    ebnf (1.2.0)
+      rdf (~> 3.1)
+      sxp (~> 1.1)
     edtf (3.0.5)
       activesupport (>= 3.0, < 7.0)
     equivalent-xml (0.6.0)
       nokogiri (>= 1.4.3)
     erubis (2.7.0)
-    excon (0.68.0)
+    excon (0.71.1)
     execjs (2.7.0)
     ezid-client (1.8.0)
       hashie (~> 3.4, >= 3.4.3)
@@ -284,13 +290,13 @@ GEM
     factory_bot_rails (5.1.1)
       factory_bot (~> 5.1.0)
       railties (>= 4.2.0)
-    faraday (0.15.4)
+    faraday (0.17.3)
       multipart-post (>= 1.2, < 3)
     faraday-encoding (0.0.5)
       faraday
     faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
-    ffi (1.11.2)
+    ffi (1.11.3)
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
@@ -320,18 +326,18 @@ GEM
     hashdiff (1.0.0)
     hashie (3.6.0)
     htmlentities (4.3.4)
-    http (4.2.0)
+    http (4.3.0)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
-      http-form_data (~> 2.0)
+      http-form_data (~> 2.2)
       http-parser (~> 1.2.0)
     http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (2.1.1)
+    http-form_data (2.2.0)
     http-parser (1.2.1)
       ffi-compiler (>= 1.0, < 2.0)
-    httparty (0.17.1)
+    httparty (0.17.3)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
     httpclient (2.8.3)
@@ -354,7 +360,7 @@ GEM
       turbolinks
     jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    json (2.2.0)
+    json (2.3.0)
     json-ld (2.2.1)
       multi_json (~> 1.12)
       rdf (>= 2.2.8, < 4.0)
@@ -377,7 +383,7 @@ GEM
     latex-decode (0.3.1)
     leaflet-rails (0.7.7)
     link_header (0.0.8)
-    loofah (2.3.1)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -393,7 +399,7 @@ GEM
       multi_json (~> 1.12)
       nokogiri (~> 1.8.1)
       oj (>= 2.8.3)
-    mime-types (3.3)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
     mini_mime (1.0.2)
@@ -435,10 +441,10 @@ GEM
       omniauth (>= 1.0.0)
     orm_adapter (0.5.0)
     pandoc-ruby (2.0.2)
-    parallel (1.19.0)
-    parallel_tests (2.29.2)
+    parallel (1.19.1)
+    parallel_tests (2.30.0)
       parallel
-    parser (2.6.5.0)
+    parser (2.7.0.2)
       ast (~> 2.4.0)
     posix-spawn (0.3.13)
     postrank-uri (1.0.24)
@@ -449,7 +455,7 @@ GEM
     protocol (2.0.0)
       ruby_parser (~> 3.0)
     public_suffix (2.0.5)
-    rack (1.6.11)
+    rack (1.6.12)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.11.1)
@@ -479,19 +485,19 @@ GEM
     rainbow (3.0.0)
     rake (13.0.1)
     rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdf (3.0.13)
+    rdf (3.1.1)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
-    rdf-aggregate-repo (2.2.1)
-      rdf (>= 2.2, < 4.0)
-    rdf-rdfa (3.0.1)
-      haml (~> 5.0)
+    rdf-aggregate-repo (3.1.0)
+      rdf (~> 3.1)
+    rdf-rdfa (3.1.0)
+      haml (~> 5.1)
       htmlentities (~> 4.3)
-      rdf (~> 3.0)
-      rdf-aggregate-repo (>= 2.2, < 4.0)
-      rdf-xsd (~> 3.0)
+      rdf (~> 3.1)
+      rdf-aggregate-repo (~> 3.1)
+      rdf-xsd (~> 3.1)
     rdf-rdfxml (2.2.1)
       htmlentities (~> 4.3)
       rdf (>= 2.2, < 4.0)
@@ -500,8 +506,8 @@ GEM
     rdf-turtle (2.2.2)
       ebnf (~> 1.1)
       rdf (>= 2.2, < 4.0)
-    rdf-xsd (3.0.1)
-      rdf (~> 3.0)
+    rdf-xsd (3.1.0)
+      rdf (~> 3.1)
     redcarpet (3.5.0)
     responders (2.4.1)
       actionpack (>= 4.2.0, < 6.0)
@@ -513,18 +519,19 @@ GEM
       netrc (~> 0.8)
     retriable (3.1.2)
     rinku (2.0.6)
-    rsolr (1.1.2)
+    rsolr (2.2.1)
       builder (>= 2.1.2)
+      faraday (>= 0.9.0)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.0)
-      rspec-support (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
     rspec-expectations (3.9.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.0)
+    rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-rails (3.9.0)
@@ -535,7 +542,7 @@ GEM
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
       rspec-support (~> 3.9.0)
-    rspec-support (3.9.0)
+    rspec-support (3.9.2)
     rubocop (0.57.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -567,8 +574,8 @@ GEM
       tilt
     scss_lint (0.59.0)
       sass (~> 3.5, >= 3.5.5)
-    serrano (0.5.2)
-      faraday (~> 0.15.0)
+    serrano (0.5.4)
+      faraday (>= 0.15, < 0.18)
       faraday_middleware (>= 0.12.2, < 0.14.0)
       multi_json (~> 1.13, >= 1.13.1)
       thor (~> 0.20.0)
@@ -600,8 +607,9 @@ GEM
     stripe (4.16.0)
       faraday (~> 0.13)
       net-http-persistent (~> 3.0)
-    sxp (1.0.2)
-      rdf (~> 3.0)
+    sxp (1.1.0)
+      rdf (~> 3.1)
+    sync (0.5.0)
     temple (0.8.2)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
@@ -610,8 +618,9 @@ GEM
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    tins (1.22.2)
-    trollop (2.9.9)
+    tins (1.24.0)
+      sync
+    trollop (2.9.10)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
@@ -620,7 +629,7 @@ GEM
       jquery-rails
       railties (>= 3.1)
     typesafe_enum (0.1.9)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
diff --git a/stash/stash_datacite/stash_datacite.gemspec b/stash/stash_datacite/stash_datacite.gemspec
index 612a46b23a..5e8d45049a 100644
--- a/stash/stash_datacite/stash_datacite.gemspec
+++ b/stash/stash_datacite/stash_datacite.gemspec
@@ -52,7 +52,6 @@ Gem::Specification.new do |s| # rubocop:disable Metrics/BlockLength
   s.add_dependency 'stash_discovery'
   s.add_dependency 'stash_engine'
 
-  s.add_development_dependency 'byebug'
   s.add_development_dependency 'colorize', '>= 0.8'
   s.add_development_dependency 'database_cleaner', '>= 1.5'
   s.add_development_dependency 'diffy', '>= 3.1'
diff --git a/stash/stash_discovery/stash_discovery.gemspec b/stash/stash_discovery/stash_discovery.gemspec
index ea1f73d716..ef05a1d22d 100644
--- a/stash/stash_discovery/stash_discovery.gemspec
+++ b/stash/stash_discovery/stash_discovery.gemspec
@@ -55,5 +55,4 @@ Gem::Specification.new do |s| # rubocop:disable Metrics/BlockLength
   s.add_development_dependency 'rubocop', '~> 0.57.2'
   s.add_development_dependency 'simplecov', '>= 0.14'
   s.add_development_dependency 'simplecov-console', '>= 0.4'
-  s.add_development_dependency 'sqlite3'
 end
diff --git a/stash/stash_engine/Gemfile.lock b/stash/stash_engine/Gemfile.lock
index 23bc15494f..39206b0e15 100644
--- a/stash/stash_engine/Gemfile.lock
+++ b/stash/stash_engine/Gemfile.lock
@@ -126,7 +126,7 @@ GEM
       rdf-rdfxml (~> 2.0)
       rdf-turtle (~> 2.2)
       thor (~> 0.19)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     carrierwave (0.10.0)
       activemodel (>= 3.2.0)
@@ -144,7 +144,7 @@ GEM
       maremma (>= 4.1, < 5)
       nokogiri (~> 1.8.1)
       thor (~> 0.19)
-    citeproc (1.0.9)
+    citeproc (1.0.10)
       namae (~> 1.0)
     citeproc-ruby (1.1.10)
       citeproc (~> 1.0, >= 1.0.9)
@@ -159,9 +159,9 @@ GEM
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     crass (1.0.5)
-    csl (1.5.0)
+    csl (1.5.1)
       namae (~> 1.0)
-    csl-styles (1.0.1.9)
+    csl-styles (1.0.1.10)
       csl (~> 1.0)
     database_cleaner (1.7.0)
     datacite-mapping (0.4.0)
@@ -173,15 +173,15 @@ GEM
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.7.5)
-    ebnf (1.1.3)
-      rdf (~> 3.0)
-      sxp (~> 1.0)
+    ebnf (1.2.0)
+      rdf (~> 3.1)
+      sxp (~> 1.1)
     edtf (3.0.5)
       activesupport (>= 3.0, < 7.0)
     equivalent-xml (0.6.0)
       nokogiri (>= 1.4.3)
     erubis (2.7.0)
-    excon (0.68.0)
+    excon (0.71.1)
     ezid-client (1.8.0)
       hashie (~> 3.4, >= 3.4.3)
       nokogiri
@@ -190,13 +190,13 @@ GEM
     factory_bot_rails (5.1.1)
       factory_bot (~> 5.1.0)
       railties (>= 4.2.0)
-    faraday (0.17.0)
+    faraday (0.17.3)
       multipart-post (>= 1.2, < 3)
     faraday-encoding (0.0.5)
       faraday
     faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
-    ffi (1.11.2)
+    ffi (1.11.3)
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
@@ -215,18 +215,18 @@ GEM
     hashdiff (1.0.0)
     hashie (3.6.0)
     htmlentities (4.3.4)
-    http (4.2.0)
+    http (4.3.0)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
-      http-form_data (~> 2.0)
+      http-form_data (~> 2.2)
       http-parser (~> 1.2.0)
     http-accept (1.7.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (2.1.1)
+    http-form_data (2.2.0)
     http-parser (1.2.1)
       ffi-compiler (>= 1.0, < 2.0)
-    httparty (0.17.1)
+    httparty (0.17.3)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
     httpclient (2.8.3)
@@ -247,7 +247,7 @@ GEM
       turbolinks
     jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    json (2.2.0)
+    json (2.3.0)
     json-ld (2.2.1)
       multi_json (~> 1.12)
       rdf (>= 2.2.8, < 4.0)
@@ -269,7 +269,7 @@ GEM
     kaminari-core (1.1.1)
     latex-decode (0.3.1)
     link_header (0.0.8)
-    loofah (2.3.1)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -285,7 +285,7 @@ GEM
       multi_json (~> 1.12)
       nokogiri (~> 1.8.1)
       oj (>= 2.8.3)
-    mime-types (3.3)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
     mini_mime (1.0.2)
@@ -325,8 +325,8 @@ GEM
       omniauth (>= 1.0.0)
     orm_adapter (0.5.0)
     pandoc-ruby (2.0.2)
-    parallel (1.19.0)
-    parser (2.6.5.0)
+    parallel (1.19.1)
+    parser (2.7.0.2)
       ast (~> 2.4.0)
     posix-spawn (0.3.13)
     postrank-uri (1.0.24)
@@ -335,7 +335,7 @@ GEM
       public_suffix (>= 2.0.0, < 2.1)
     powerpack (0.1.2)
     public_suffix (2.0.5)
-    rack (1.6.11)
+    rack (1.6.12)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.11.1)
@@ -365,19 +365,19 @@ GEM
     rainbow (3.0.0)
     rake (13.0.1)
     rb-fsevent (0.10.3)
-    rb-inotify (0.10.0)
+    rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdf (3.0.13)
+    rdf (3.1.1)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
-    rdf-aggregate-repo (2.2.1)
-      rdf (>= 2.2, < 4.0)
-    rdf-rdfa (3.0.1)
-      haml (~> 5.0)
+    rdf-aggregate-repo (3.1.0)
+      rdf (~> 3.1)
+    rdf-rdfa (3.1.0)
+      haml (~> 5.1)
       htmlentities (~> 4.3)
-      rdf (~> 3.0)
-      rdf-aggregate-repo (>= 2.2, < 4.0)
-      rdf-xsd (~> 3.0)
+      rdf (~> 3.1)
+      rdf-aggregate-repo (~> 3.1)
+      rdf-xsd (~> 3.1)
     rdf-rdfxml (2.2.1)
       htmlentities (~> 4.3)
       rdf (>= 2.2, < 4.0)
@@ -386,8 +386,8 @@ GEM
     rdf-turtle (2.2.2)
       ebnf (~> 1.1)
       rdf (>= 2.2, < 4.0)
-    rdf-xsd (3.0.1)
-      rdf (~> 3.0)
+    rdf-xsd (3.1.0)
+      rdf (~> 3.1)
     redcarpet (3.5.0)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
@@ -402,12 +402,12 @@ GEM
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.0)
-      rspec-support (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
     rspec-expectations (3.9.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
-    rspec-mocks (3.9.0)
+    rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-rails (3.9.0)
@@ -418,7 +418,7 @@ GEM
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
       rspec-support (~> 3.9.0)
-    rspec-support (3.9.0)
+    rspec-support (3.9.2)
     rubocop (0.57.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -440,7 +440,7 @@ GEM
       ffi (~> 1.9)
     scss_lint (0.59.0)
       sass (~> 3.5, >= 3.5.5)
-    selenium-webdriver (3.142.6)
+    selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
     simplecov (0.17.1)
@@ -465,8 +465,8 @@ GEM
     stripe (4.16.0)
       faraday (~> 0.13)
       net-http-persistent (~> 3.0)
-    sxp (1.0.2)
-      rdf (~> 3.0)
+    sxp (1.1.0)
+      rdf (~> 3.1)
     temple (0.8.2)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
@@ -475,19 +475,19 @@ GEM
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    trollop (2.9.9)
+    trollop (2.9.10)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
     typesafe_enum (0.1.9)
-    tzinfo (1.2.5)
+    tzinfo (1.2.6)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.6)
     unicode-display_width (1.6.0)
     unicode_utils (1.4.0)
-    webdrivers (4.1.3)
+    webdrivers (4.2.0)
       nokogiri (~> 1.6)
       rubyzip (>= 1.3.0)
       selenium-webdriver (>= 3.0, < 4.0)
diff --git a/stash/stash_engine/stash_engine.gemspec b/stash/stash_engine/stash_engine.gemspec
index 1b20068d57..185b6cce11 100644
--- a/stash/stash_engine/stash_engine.gemspec
+++ b/stash/stash_engine/stash_engine.gemspec
@@ -73,7 +73,6 @@ Gem::Specification.new do |s| # rubocop:disable Metrics/BlockLength
   s.add_dependency 'wkhtmltopdf-binary', '~> 0.12.3.1'
   s.add_dependency 'zaru', '~> 0.3'
 
-  s.add_development_dependency 'byebug'
   s.add_development_dependency 'colorize', '>= 0.8'
   s.add_development_dependency 'database_cleaner', '>= 1.5'
   s.add_development_dependency 'diffy', '>= 3.1'
@@ -82,10 +81,7 @@ Gem::Specification.new do |s| # rubocop:disable Metrics/BlockLength
   s.add_development_dependency 'nokogiri', '>= 1.8'
   s.add_development_dependency 'rspec', '>= 3.5'
   s.add_development_dependency 'rspec-rails', '>= 3.5'
-  s.add_development_dependency 'rubocop', '0.57.2'
-  s.add_development_dependency 'scss_lint'
   s.add_development_dependency 'simplecov', '>= 0.14'
   s.add_development_dependency 'simplecov-console', '>= 0.4'
-  s.add_development_dependency 'webdrivers' # used to be chromedriver-helper, now deprecated
   s.add_development_dependency 'webmock', '>= 3.0'
 end