diff --git a/functions/Gemfile.lock b/functions/Gemfile.lock
index e6a425349..2b860cc42 100644
--- a/functions/Gemfile.lock
+++ b/functions/Gemfile.lock
@@ -128,7 +128,7 @@ GEM
     public_suffix (5.0.3)
     puma (6.4.2)
       nio4r (~> 2.0)
-    rack (3.0.9.1)
+    rack (3.1.21)
     rake (13.0.6)
     rbtree (0.4.6)
     representable (3.2.0)