diff --git a/opencctv-web/Gemfile.lock b/opencctv-web/Gemfile.lock
old mode 100755
new mode 100644
index 0db1f3b..58fc097
--- a/opencctv-web/Gemfile.lock
+++ b/opencctv-web/Gemfile.lock
@@ -98,7 +98,7 @@ GEM
       activesupport (= 4.1.5)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.2.2)
+    rake (13.0.1)
     rdoc (4.2.2)
       json (~> 1.4)
     ref (2.0.0)