diff --git a/Gemfile.lock b/Gemfile.lock
index 41dfc5878a..f8a2bea4ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
     racc (1.8.1)
     rchardet (1.8.0)
     rexml (3.3.9)
-    rouge (4.5.0)
+    rouge (4.5.1)
     rufus-scheduler (3.9.2)
       fugit (~> 1.1, >= 1.11.1)
     safe_yaml (1.0.5)