diff --git a/Gemfile.lock b/Gemfile.lock
index 4fa3bc8..1cf4f06 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -178,7 +178,7 @@ GEM
       method_source (~> 0.9.0)
     public_suffix (4.0.6)
     racc (1.6.0)
-    rack (2.2.4)
+    rack (2.2.6.3)
     rack-protection (2.0.7)
       rack
     rack-test (2.0.2)