diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index b9e6a3f..50d7b51
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,7 +49,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     rouge (3.1.1)
     ruby_dep (1.5.0)
     safe_yaml (1.0.4)