diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index 02dd004..ff1a817
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -231,7 +231,7 @@ GEM
       byebug (~> 10.0)
       pry (~> 0.10)
     public_suffix (2.0.5)
-    rack (1.6.11)
+    rack (1.6.13)
     rack-protection (1.5.5)
       rack
     rack-test (1.1.0)