diff --git a/package.json b/package.json
index 806c78353..9480413ff 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": "^5.5.0"
+    "webpack-merge": "^5.7.0"
   },
   "dependencies": {
     "annotator": "wallabag/annotator#master",
diff --git a/yarn.lock b/yarn.lock
index 514d28966..e1b0e3553 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6992,10 +6992,10 @@ webpack-merge@^4.2.2:
   dependencies:
     lodash "^4.17.15"
 
-webpack-merge@^5.5.0:
-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-5.5.0.tgz#18b860249ee3f940ed1607c6b0cf1912b27dbf44"
-  integrity sha512-EYKu2To70zpXh65y+ERG/8TbOy0YxPERP1hGvl5nnx7zY0HLZU57zNRlIowiPYQ8lI7kXsCHa5owKMgv/ImW/w==
+webpack-merge@^5.7.0:
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-5.7.0.tgz#004dec31f7a875e590c9731e5bdcd3efad0f2715"
+  integrity sha512-UryoMJGRMwOOh/ie4NXZC1OtT0mkA7Ny2+C/MkWOwTRG+jVNEwChVV/+x8rd+ga2mVLeQ0m+QmzLAg7N36+oag==
   dependencies:
     clone-deep "^4.0.1"
     wildcard "^2.0.0"