diff --git a/Gemfile.lock b/Gemfile.lock
index b21c440..b4c6f61 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -67,7 +67,7 @@ GEM
     pg (1.2.2)
     puma (4.3.1)
       nio4r (~> 2.0)
-    rack (2.2.2)
+    rack (2.2.6.2)
     rack-accept (0.4.5)
       rack (>= 0.4)
     rack-cors (1.1.1)