diff --git a/Gemfile.lock b/Gemfile.lock
index 1ef9fe1c..4d92e4e0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
       byebug (~> 11.0)
       pry (>= 0.13, < 0.15)
     racc (1.6.1)
-    rack (2.2.6.3)
+    rack (2.2.6.4)
     rack-protection (3.0.3)
       rack
     rack-ssl-enforcer (0.2.9)