diff --git a/package.json b/package.json
index c593049df..fe7687518 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "webpack-cli": "^4.2.0",
     "webpack-dev-server": "^3.11.0",
     "webpack-manifest-plugin": "^3.0.0",
-    "webpack-merge": "^5.3.0"
+    "webpack-merge": "^5.4.1"
   },
   "dependencies": {
     "annotator": "wallabag/annotator#master",
diff --git a/yarn.lock b/yarn.lock
index af00b6797..b78a42c2d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6988,10 +6988,10 @@ webpack-merge@^4.2.2:
   dependencies:
     lodash "^4.17.15"
 
-webpack-merge@^5.3.0:
-  version "5.4.0"
-  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-5.4.0.tgz#81bef0a7d23fc1e6c24b06ad8bf22ddeb533a3a3"
-  integrity sha512-/scBgu8LVPlHDgqH95Aw1xS+L+PHrpHKOwYVGFaNOQl4Q4wwwWDarwB1WdZAbLQ24SKhY3Awe7VZGYAdp+N+gQ==
+webpack-merge@^5.4.1:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-5.4.1.tgz#1cfd7386b1876b69c17bbf72abc4325604decefc"
+  integrity sha512-ubwNFcKJjm5BwPH1U8ZHTMaq2+XJqyvcfWXXU6yv4IIWWPWAFvgicok8VK1OiA7iYhl33aJxL5hvwTuZuNBIHw==
   dependencies:
     clone-deep "^4.0.1"
     wildcard "^2.0.0"