diff --git a/Gemfile.lock b/Gemfile.lock
index 4170a738b..bd25ae115 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -114,7 +114,7 @@ GEM
       async
     async-pool (0.3.9)
       async (>= 1.25)
-    autoprefixer-rails (10.3.3.0)
+    autoprefixer-rails (10.4.0.0)
       execjs (~> 2)
     binding_of_caller (1.0.0)
       debug_inspector (>= 0.0.1)