diff --git a/Gemfile b/Gemfile
index 71aba35aa..6876a46b7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
 
 gem 'aruba', '~> 1.0.4'
-gem 'cucumber', '~> 3.1.2'
+gem 'cucumber', '~> 5.3.0'
 gem 'sinatra'
diff --git a/Gemfile.lock b/Gemfile.lock
index edb7a29c8..65fcd72b1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,38 +1,67 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    activesupport (7.0.8)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
     aruba (1.0.4)
       childprocess (>= 2.0, < 5.0)
       contracts (~> 0.16.0)
       cucumber (>= 2.4, < 6.0)
       rspec-expectations (~> 3.4)
       thor (~> 1.0)
-    backports (3.24.1)
     builder (3.2.4)
     childprocess (4.1.0)
+    concurrent-ruby (1.2.2)
     contracts (0.16.1)
-    cucumber (3.1.2)
-      builder (>= 2.1.2)
-      cucumber-core (~> 3.2.0)
-      cucumber-expressions (~> 6.0.1)
-      cucumber-wire (~> 0.0.1)
-      diff-lcs (~> 1.3)
-      gherkin (~> 5.1.0)
-      multi_json (>= 1.7.5, < 2.0)
-      multi_test (>= 0.1.2)
-    cucumber-core (3.2.1)
-      backports (>= 3.8.0)
-      cucumber-tag_expressions (~> 1.1.0)
-      gherkin (~> 5.0)
-    cucumber-expressions (6.0.1)
-    cucumber-tag_expressions (1.1.1)
-    cucumber-wire (0.0.1)
+    cucumber (5.3.0)
+      builder (~> 3.2, >= 3.2.4)
+      cucumber-core (~> 8.0, >= 8.0.1)
+      cucumber-create-meta (~> 2.0, >= 2.0.2)
+      cucumber-cucumber-expressions (~> 10.3, >= 10.3.0)
+      cucumber-gherkin (~> 15.0, >= 15.0.2)
+      cucumber-html-formatter (~> 9.0, >= 9.0.0)
+      cucumber-messages (~> 13.1, >= 13.1.0)
+      cucumber-wire (~> 4.0, >= 4.0.1)
+      diff-lcs (~> 1.4, >= 1.4.4)
+      multi_test (~> 0.1, >= 0.1.2)
+      sys-uname (~> 1.2, >= 1.2.1)
+    cucumber-core (8.0.1)
+      cucumber-gherkin (~> 15.0, >= 15.0.2)
+      cucumber-messages (~> 13.0, >= 13.0.1)
+      cucumber-tag-expressions (~> 2.0, >= 2.0.4)
+    cucumber-create-meta (2.0.4)
+      cucumber-messages (~> 13.1, >= 13.1.0)
+      sys-uname (~> 1.2, >= 1.2.1)
+    cucumber-cucumber-expressions (10.3.0)
+    cucumber-gherkin (15.0.2)
+      cucumber-messages (~> 13.0, >= 13.0.1)
+    cucumber-html-formatter (9.0.0)
+      cucumber-messages (~> 13.0, >= 13.0.1)
+    cucumber-messages (13.2.1)
+      protobuf-cucumber (~> 3.10, >= 3.10.8)
+    cucumber-tag-expressions (2.0.4)
+    cucumber-wire (4.0.1)
+      cucumber-core (~> 8.0, >= 8.0.1)
+      cucumber-cucumber-expressions (~> 10.3, >= 10.3.0)
+      cucumber-messages (~> 13.0, >= 13.0.1)
     diff-lcs (1.5.0)
-    gherkin (5.1.0)
-    multi_json (1.15.0)
-    multi_test (1.1.0)
+    ffi (1.16.3)
+    ffi (1.16.3-java)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    middleware (0.1.0)
+    minitest (5.20.0)
+    multi_test (0.1.2)
     mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
+    protobuf-cucumber (3.10.8)
+      activesupport (>= 3.2)
+      middleware
+      thor
+      thread_safe
     rack (2.2.8)
     rack-protection (3.1.0)
       rack (~> 2.2, >= 2.2.4)
@@ -46,8 +75,14 @@ GEM
       rack (~> 2.2, >= 2.2.4)
       rack-protection (= 3.1.0)
       tilt (~> 2.0)
+    sys-uname (1.2.3)
+      ffi (~> 1.1)
     thor (1.2.2)
+    thread_safe (0.3.6)
+    thread_safe (0.3.6-java)
     tilt (2.3.0)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
 
 PLATFORMS
   java
@@ -55,7 +90,7 @@ PLATFORMS
 
 DEPENDENCIES
   aruba (~> 1.0.4)
-  cucumber (~> 3.1.2)
+  cucumber (~> 5.3.0)
   sinatra
 
 BUNDLED WITH