diff --git a/Gemfile.lock b/Gemfile.lock
index 4fe9656..0663aee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -85,7 +85,7 @@ GEM
       nokogiri (>= 1.5.9)
     method_source (0.9.0)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.14.2)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)