diff --git a/Gemfile.lock b/Gemfile.lock
index ab52d1f..767c983 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     public_suffix (4.0.6)
-    rack (2.2.4)
+    rack (2.2.6.2)
     rack-protection (2.2.3)
       rack
     rack-test (1.0.0)