diff --git a/Gemfile.lock b/Gemfile.lock
index ed131ec..c3065c1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,7 +50,7 @@ GEM
       regexp_parser (~> 2.0)
       simpleidn (~> 0.2)
     language_server-protocol (3.17.0.3)
-    minitest (5.22.3)
+    minitest (5.23.0)
     mocha (2.2.0)
       ruby2_keywords (>= 0.0.5)
     mutex_m (0.2.0)