diff --git a/Gemfile.lock b/Gemfile.lock
index 3447ea7b..ea0dae0b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,7 +48,7 @@ GEM
     mime-types-data (3.2020.1104)
     minitest (5.25.1)
     multi_json (1.15.0)
-    mustermann (3.0.0)
+    mustermann (3.0.3)
       ruby2_keywords (~> 0.0.1)
     net-http (0.4.1)
       uri
@@ -66,11 +66,12 @@ GEM
     puma (6.5.0)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.0.9.1)
+    rack (3.1.8)
     rack-flash3 (1.0.5)
       rack
-    rack-protection (4.0.0)
+    rack-protection (4.1.0)
       base64 (>= 0.1.0)
+      logger (>= 1.6.0)
       rack (>= 3.0.0, < 4)
     rack-session (2.0.0)
       rack (>= 3.0.0)
@@ -119,23 +120,24 @@ GEM
     sequel_pg (1.17.1)
       pg (>= 0.18.0, != 1.2.0)
       sequel (>= 4.38.0)
-    sinatra (4.0.0)
+    sinatra (4.1.0)
+      logger (>= 1.6.0)
       mustermann (~> 3.0)
       rack (>= 3.0.0, < 4)
-      rack-protection (= 4.0.0)
+      rack-protection (= 4.1.0)
       rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
-    sinatra-contrib (4.0.0)
+    sinatra-contrib (4.1.0)
       multi_json (>= 0.0.2)
       mustermann (~> 3.0)
-      rack-protection (= 4.0.0)
-      sinatra (= 4.0.0)
+      rack-protection (= 4.1.0)
+      sinatra (= 4.1.0)
       tilt (~> 2.0)
     spinels-rack-ssl-enforcer (1.0.0)
       rack (>= 3.0.0)
     temple (0.10.3)
     thor (1.3.0)
-    tilt (2.3.0)
+    tilt (2.4.0)
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.7)
diff --git a/vendor/cache/mustermann-3.0.0.gem b/vendor/cache/mustermann-3.0.0.gem
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diff --git a/vendor/cache/rack-3.0.9.1.gem b/vendor/cache/rack-3.0.9.1.gem
deleted file mode 100644
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diff --git a/vendor/cache/rack-3.1.8.gem b/vendor/cache/rack-3.1.8.gem
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diff --git a/vendor/cache/rack-protection-4.0.0.gem b/vendor/cache/rack-protection-4.0.0.gem
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diff --git a/vendor/cache/rack-protection-4.1.0.gem b/vendor/cache/rack-protection-4.1.0.gem
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diff --git a/vendor/cache/sinatra-4.0.0.gem b/vendor/cache/sinatra-4.0.0.gem
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diff --git a/vendor/cache/sinatra-contrib-4.0.0.gem b/vendor/cache/sinatra-contrib-4.0.0.gem
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diff --git a/vendor/cache/tilt-2.3.0.gem b/vendor/cache/tilt-2.3.0.gem
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diff --git a/vendor/cache/tilt-2.4.0.gem b/vendor/cache/tilt-2.4.0.gem
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