diff --git a/Gemfile.lock b/Gemfile.lock
index 5ad947b..a1355e7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -234,7 +234,7 @@ GEM
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
-    minitest (5.23.0)
+    minitest (5.23.1)
     mutex_m (0.2.0)
     net-http (0.4.1)
       uri