diff --git a/Gemfile.lock b/Gemfile.lock
index f21c54bce..0c4ce03d7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -651,7 +651,7 @@ GEM
     ruby-oembed (0.12.0)
     ruby-progressbar (1.10.1)
     rubyzip (1.3.0)
-    rugged (0.28.2)
+    rugged (0.99.0)
     safe_yaml (1.0.5)
     sass (3.4.25)
     sass-rails (5.0.7)