diff --git a/Gemfile.lock b/Gemfile.lock
index 3c094d2..13ed590 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -147,7 +147,7 @@ GEM
     pundit (2.1.0)
       activesupport (>= 3.0.0)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.6.3)
     rack-protection (2.1.0)
       rack
     rack-proxy (0.6.5)