diff --git a/package-lock.json b/package-lock.json
index 0fecea1c0f..b0017d6b10 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -74,7 +74,7 @@
         "@types/write-file-atomic": "^4.0.0",
         "benchmark": "^2.1.4",
         "common-tags": "^1.8.2",
-        "deepmerge": "^4.2.2",
+        "deepmerge": "^4.3.0",
         "eslint": "^8.33.0",
         "eslint-config-stylelint": "^17.1.0",
         "husky": "^8.0.3",
@@ -3873,9 +3873,9 @@
       "dev": true
     },
     "node_modules/deepmerge": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.2.2.tgz",
-      "integrity": "sha512-FJ3UgI4gIl+PHZm53knsuSFpE+nESMr7M4v9QcgB7S63Kj/6WqMiFQJpBBYz1Pt+66bZpP3Q7Lye0Oo9MPKEdg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.3.0.tgz",
+      "integrity": "sha512-z2wJZXrmeHdvYJp/Ux55wIjqo81G5Bp4c+oELTW+7ar6SogWHajt5a9gO3s3IDaGSAXjDk0vlQKN3rms8ab3og==",
       "dev": true,
       "engines": {
         "node": ">=0.10.0"
@@ -17128,9 +17128,9 @@
       "dev": true
     },
     "deepmerge": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.2.2.tgz",
-      "integrity": "sha512-FJ3UgI4gIl+PHZm53knsuSFpE+nESMr7M4v9QcgB7S63Kj/6WqMiFQJpBBYz1Pt+66bZpP3Q7Lye0Oo9MPKEdg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.3.0.tgz",
+      "integrity": "sha512-z2wJZXrmeHdvYJp/Ux55wIjqo81G5Bp4c+oELTW+7ar6SogWHajt5a9gO3s3IDaGSAXjDk0vlQKN3rms8ab3og==",
       "dev": true
     },
     "defaults": {
diff --git a/package.json b/package.json
index 471941e665..85ac7e08f4 100644
--- a/package.json
+++ b/package.json
@@ -173,7 +173,7 @@
     "@types/write-file-atomic": "^4.0.0",
     "benchmark": "^2.1.4",
     "common-tags": "^1.8.2",
-    "deepmerge": "^4.2.2",
+    "deepmerge": "^4.3.0",
     "eslint": "^8.33.0",
     "eslint-config-stylelint": "^17.1.0",
     "husky": "^8.0.3",