diff --git a/package-lock.json b/package-lock.json
index fee35890c..aa6518ea4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -80,7 +80,7 @@
         "browser-sync": "^2.27.7",
         "bundlewatch": "^0.3.2",
         "clean-css-cli": "^5.4.2",
-        "concurrently": "^6.3.0",
+        "concurrently": "^6.4.0",
         "eslint": "^8.2.0",
         "eslint-config-xo": "^0.39.0",
         "eslint-plugin-compat": "^3.13.0",
@@ -4078,9 +4078,9 @@
       }
     },
     "node_modules/concurrently": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-6.3.0.tgz",
-      "integrity": "sha512-k4k1jQGHHKsfbqzkUszVf29qECBrkvBKkcPJEUDTyVR7tZd1G/JOfnst4g1sYbFvJ4UjHZisj1aWQR8yLKpGPw==",
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-6.4.0.tgz",
+      "integrity": "sha512-HZ3D0RTQMH3oS4gvtYj1P+NBc6PzE2McEra6yEFcQKrUQ9HvtTGU4Dbne083F034p+LRb7kWU0tPRNvSGs1UCQ==",
       "dev": true,
       "dependencies": {
         "chalk": "^4.1.0",
@@ -18428,9 +18428,9 @@
       }
     },
     "concurrently": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-6.3.0.tgz",
-      "integrity": "sha512-k4k1jQGHHKsfbqzkUszVf29qECBrkvBKkcPJEUDTyVR7tZd1G/JOfnst4g1sYbFvJ4UjHZisj1aWQR8yLKpGPw==",
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-6.4.0.tgz",
+      "integrity": "sha512-HZ3D0RTQMH3oS4gvtYj1P+NBc6PzE2McEra6yEFcQKrUQ9HvtTGU4Dbne083F034p+LRb7kWU0tPRNvSGs1UCQ==",
       "dev": true,
       "requires": {
         "chalk": "^4.1.0",
diff --git a/package.json b/package.json
index 94ace9084..1220fef50 100644
--- a/package.json
+++ b/package.json
@@ -134,7 +134,7 @@
     "browser-sync": "^2.27.7",
     "bundlewatch": "^0.3.2",
     "clean-css-cli": "^5.4.2",
-    "concurrently": "^6.3.0",
+    "concurrently": "^6.4.0",
     "eslint": "^8.2.0",
     "eslint-config-xo": "^0.39.0",
     "eslint-plugin-compat": "^3.13.0",