diff --git a/Gemfile.lock b/Gemfile.lock
index 7c65708..3c053ea 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -140,7 +140,7 @@ GEM
     public_suffix (4.0.5)
     puma (4.3.8)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (6.0.3.1)