diff --git a/Gemfile.lock b/Gemfile.lock
index 9ea8033..dba9f97 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -163,7 +163,7 @@ GEM
     marcel (1.0.4)
     method_source (1.1.0)
     mini_mime (1.1.5)
-    minitest (5.25.1)
+    minitest (5.25.2)
     money (6.19.0)
       i18n (>= 0.6.4, <= 2)
     msgpack (1.7.2)