diff --git a/Gemfile.lock b/Gemfile.lock
index d22dd4d..c086425 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     prettier_print (1.2.1)
     rake (13.2.1)
     rexml (3.2.5)
-    rouge (4.4.0)
+    rouge (4.5.0)
     syntax_tree (6.2.0)
       prettier_print (>= 1.2.0)
     test-unit (3.6.2)