diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index 9c5483b..7f4f559
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,7 +87,7 @@ GEM
     jquery-rails (2.0.2)
       railties (>= 3.2.0, < 5.0)
       thor (~> 0.14)
-    json (1.7.4)
+    json (1.8.6)
     libnotify (0.5.9)
     libwebsocket (0.1.5)
       addressable
@@ -132,7 +132,7 @@ GEM
     rb-fsevent (0.9.1)
     rb-inotify (0.8.8)
       ffi (>= 0.5.0)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     rspec (2.10.0)
       rspec-core (~> 2.10.0)