diff --git a/docs/v3/Gemfile.lock b/docs/v3/Gemfile.lock
index 5be5e9f6a8d..f38bbd52c99 100644
--- a/docs/v3/Gemfile.lock
+++ b/docs/v3/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
     middleman-syntax (3.6.1)
       middleman-core (>= 3.2)
       rouge (~> 3.2)
-    mini_racer (0.20.0)
+    mini_racer (0.21.0)
       libv8-node (~> 24.12.0.1)
     minitest (6.0.2)
       drb (~> 2.0)