diff --git a/Gemfile.lock b/Gemfile.lock
index c5351a8c4..e283d0207 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -533,7 +533,7 @@ GEM
       activesupport (>= 3.0.0)
     raabro (1.4.0)
     racc (1.8.1)
-    rack (2.2.19)
+    rack (2.2.20)
     rack-attack (6.7.0)
       rack (>= 1.0, < 4)
     rack-cors (2.0.2)