diff --git a/Gemfile.lock b/Gemfile.lock
index 5d40c64f5..071e84a01 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     docile (1.4.0)
     iniparse (1.5.0)
     json (2.7.2)
-    minitest (5.23.0)
+    minitest (5.23.1)
     overcommit (0.63.0)
       childprocess (>= 0.6.3, < 6)
       iniparse (~> 1.4)