diff --git a/Gemfile.lock b/Gemfile.lock
index e923963f..7750d2e7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -482,7 +482,7 @@ GEM
       activesupport (>= 3.0.0)
     raabro (1.4.0)
     racc (1.6.2)
-    rack (2.2.5)
+    rack (2.2.6.2)
     rack-accept (0.4.5)
       rack (>= 0.4)
     rack-cors (1.1.1)