diff --git a/Gemfile.lock b/Gemfile.lock
index 2aabf6447fd..a1b98b4da04 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,7 +87,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.5)
-    rouge (3.28.0)
+    rouge (3.29.0)
     ruby2_keywords (0.0.5)
     safe_yaml (1.0.5)
     sass (3.4.25)