diff --git a/Gemfile.lock b/Gemfile.lock
index efe76b0..6ae7c66 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,7 +31,7 @@ GEM
       sequel (>= 4.38)
     highline (3.0.1)
     method_source (1.1.0)
-    mustermann (3.0.2)
+    mustermann (3.0.3)
       ruby2_keywords (~> 0.0.1)
     nio4r (2.7.3)
     pg (1.5.4)
@@ -52,14 +52,14 @@ GEM
     rack-test (2.1.0)
       rack (>= 1.3)
     rake (13.2.1)
-    rouge (4.3.0)
+    rouge (4.4.0)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
       rspec-mocks (~> 3.13.0)
-    rspec-core (3.13.0)
+    rspec-core (3.13.1)
       rspec-support (~> 3.13.0)
-    rspec-expectations (3.13.2)
+    rspec-expectations (3.13.3)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-mocks (3.13.1)
@@ -67,7 +67,7 @@ GEM
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
     ruby2_keywords (0.0.5)
-    sequel (5.83.1)
+    sequel (5.84.0)
       bigdecimal
     sinatra (4.0.0)
       mustermann (~> 3.0)