diff --git a/Gemfile.lock b/Gemfile.lock
index 856ede56..72388bce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -323,7 +323,7 @@ GEM
       rack (>= 0.4)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
-    rack-protection (2.2.2)
+    rack-protection (2.2.3)
       rack
     rack-test (2.0.2)
       rack (>= 1.3)
@@ -439,10 +439,10 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.3)
-    sinatra (2.2.2)
+    sinatra (2.2.3)
       mustermann (~> 2.0)
       rack (~> 2.2)
-      rack-protection (= 2.2.2)
+      rack-protection (= 2.2.3)
       tilt (~> 2.0)
     skinny (0.2.2)
       eventmachine (~> 1.0)