diff --git a/Gemfile.lock b/Gemfile.lock
index abc6ef8..a8962ba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -136,7 +136,7 @@ GEM
     proxifier (1.0.3)
     public_suffix (4.0.3)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rake (13.0.1)
     retryable (3.0.5)
     rspec (3.9.0)