diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index 574cd97..f118695
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -160,7 +160,7 @@ GEM
       nio4r (~> 2.0)
     racc (1.6.0)
     racc (1.6.0-java)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-proxy (0.7.2)
       rack
     rack-test (1.1.0)