diff --git a/Gemfile.lock b/Gemfile.lock
index d5d4b0b1..7cf13706 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -203,7 +203,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (3.0.3)
     puma (3.12.0)
-    rack (2.0.6)
+    rack (2.1.4)
     rack-protection (2.0.5)
       rack
     rack-test (1.1.0)