diff --git a/package.json b/package.json
index c58b1ebd0..0fa043543 100644
--- a/package.json
+++ b/package.json
@@ -193,7 +193,7 @@
     "kind-of": "^6.0.3"
   },
   "optionalDependencies": {
-    "bufferutil": "^4.0.3",
+    "bufferutil": "^4.0.4",
     "utf-8-validate": "^5.0.6"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 2ec658e1f..23ca98c81 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2782,10 +2782,10 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
-bufferutil@^4.0.3:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/bufferutil/-/bufferutil-4.0.3.tgz#66724b756bed23cd7c28c4d306d7994f9943cc6b"
-  integrity sha512-yEYTwGndELGvfXsImMBLop58eaGW+YdONi1fNjTINSY98tmMmFijBG6WXgdkfuLNt4imzQNtIE+eBp1PVpMCSw==
+bufferutil@^4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/bufferutil/-/bufferutil-4.0.4.tgz#ab81373d313a6ead0d734e98c448c722734ae7bb"
+  integrity sha512-VNxjXUCrF3LvbLgwfkTb5LsFvk6pGIn7OBb9x+3o+iJ6mKw0JTUp4chBFc88hi1aspeZGeZG9jAIbpFYPQSLZw==
   dependencies:
     node-gyp-build "^4.2.0"