diff --git a/docs/v3/Gemfile.lock b/docs/v3/Gemfile.lock
index af59e9524d..9940c0ad60 100644
--- a/docs/v3/Gemfile.lock
+++ b/docs/v3/Gemfile.lock
@@ -108,11 +108,10 @@ GEM
     middleman-syntax (3.6.1)
       middleman-core (>= 3.2)
       rouge (~> 3.2)
-    mini_racer (0.19.2)
+    mini_racer (0.20.0)
       libv8-node (~> 24.12.0.1)
     minitest (6.0.1)
       prism (~> 1.5)
-    mutex_m (0.3.0)
     nokogiri (1.19.1-arm64-darwin)
       racc (~> 1.4)
     nokogiri (1.19.1-x86_64-darwin)