diff --git a/Gemfile.lock b/Gemfile.lock
index 4f0c864..67d7354 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,7 +12,7 @@ GEM
     byebug (11.1.3)
     json (2.6.3)
     language_server-protocol (3.17.0.3)
-    minitest (5.20.0)
+    minitest (5.22.2)
     minitest-reporters (1.6.1)
       ansi
       builder