diff --git a/Gemfile.lock b/Gemfile.lock
index 751d4a0..e958f49 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -94,7 +94,7 @@ GEM
     popper_js (1.16.0)
     public_suffix (4.0.6)
     racc (1.6.0)
-    rack (2.2.4)
+    rack (2.2.6.2)
     rack-test (2.0.2)
       rack (>= 1.3)
     rails-dom-testing (2.0.3)