diff --git a/Gemfile.lock b/Gemfile.lock
index 0215e05..fdcc71f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -189,7 +189,7 @@ GEM
       ffi (~> 1.0)
     regexp_parser (2.0.0)
     rexml (3.2.4)
-    rouge (3.25.0)
+    rouge (3.26.0)
     rubocop (1.6.1)
       parallel (~> 1.10)
       parser (>= 2.7.1.5)