diff --git a/Gemfile.lock b/Gemfile.lock
index 97153ee..8bb0bef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
     concurrent-ruby (1.1.9)
     i18n (1.8.11)
       concurrent-ruby (~> 1.0)
-    minitest (5.15.0)
+    minitest (5.22.3)
     rake (13.0.6)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)