diff --git a/Gemfile.lock b/Gemfile.lock
index a2b18385d26..67c10291880 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -998,7 +998,7 @@ GEM
     stringio (3.1.0)
     strong_migrations (1.8.0)
       activerecord (>= 5.2)
-    super_diff (0.11.0)
+    super_diff (0.12.0)
       attr_extras (>= 6.2.4)
       diff-lcs
       patience_diff