diff --git a/Gemfile.lock b/Gemfile.lock
index 4b562e6..68ddcfb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -22,10 +22,12 @@ GEM
       rb_sys (~> 0.9)
     commonmarker (2.8.1-x86_64-linux)
     docopt (0.6.1)
+    drb (2.2.3)
     json (2.19.3)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
-    minitest (6.0.1)
+    minitest (6.0.4)
+      drb (~> 2.0)
       prism (~> 1.5)
     paint (2.3.0)
     parallel (1.28.0)