diff --git a/Gemfile.lock b/Gemfile.lock
index 59cb7e32..e1a22c93 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -287,7 +287,7 @@ GEM
       activesupport (>= 3.0.0)
     questiongenerator (1.1.0)
     racc (1.6.2)
-    rack (2.2.6.3)
+    rack (2.2.6.4)
     rack-test (2.0.2)
       rack (>= 1.3)
     rails (6.1.7.2)