diff --git a/CHANGELOG.md b/CHANGELOG.md
index 53b740e9a1..e1c81770cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [4.15.2](https://github.com/webpack/webpack-dev-server/compare/v4.15.1...v4.15.2) (2024-03-20)
+
+
+### Bug Fixes
+
+* **security:** bump webpack-dev-middleware ([4116209](https://github.com/webpack/webpack-dev-server/commit/411620997594d24cd1f788e8533a5c6fa2736143))
+
 ### [4.15.1](https://github.com/webpack/webpack-dev-server/compare/v4.15.0...v4.15.1) (2023-06-09)
 
 
diff --git a/package-lock.json b/package-lock.json
index 6c0f290264..61df56b90a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "webpack-dev-server",
-  "version": "4.15.1",
+  "version": "4.15.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "webpack-dev-server",
-      "version": "4.15.1",
+      "version": "4.15.2",
       "license": "MIT",
       "dependencies": {
         "@types/bonjour": "^3.5.9",
@@ -37,7 +37,7 @@
         "serve-index": "^1.9.1",
         "sockjs": "^0.3.24",
         "spdy": "^4.0.2",
-        "webpack-dev-middleware": "^5.3.1",
+        "webpack-dev-middleware": "^5.3.4",
         "ws": "^8.13.0"
       },
       "bin": {
@@ -15637,9 +15637,9 @@
       }
     },
     "node_modules/webpack-dev-middleware": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.3.tgz",
-      "integrity": "sha512-hj5CYrY0bZLB+eTO+x/j67Pkrquiy7kWepMHmUMoPsmcUaeEnQJqFzHJOyxgWlq746/wUuA64p9ta34Kyb01pA==",
+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.4.tgz",
+      "integrity": "sha512-BVdTqhhs+0IfoeAf7EoH5WE+exCmqGerHfDM0IL096Px60Tq2Mn9MAbnaGUe6HiMa41KMCYF19gyzZmBcq/o4Q==",
       "dependencies": {
         "colorette": "^2.0.10",
         "memfs": "^3.4.3",
@@ -27708,9 +27708,9 @@
       }
     },
     "webpack-dev-middleware": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.3.tgz",
-      "integrity": "sha512-hj5CYrY0bZLB+eTO+x/j67Pkrquiy7kWepMHmUMoPsmcUaeEnQJqFzHJOyxgWlq746/wUuA64p9ta34Kyb01pA==",
+      "version": "5.3.4",
+      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.4.tgz",
+      "integrity": "sha512-BVdTqhhs+0IfoeAf7EoH5WE+exCmqGerHfDM0IL096Px60Tq2Mn9MAbnaGUe6HiMa41KMCYF19gyzZmBcq/o4Q==",
       "requires": {
         "colorette": "^2.0.10",
         "memfs": "^3.4.3",
diff --git a/package.json b/package.json
index 0639efa35f..d0ed834b74 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-dev-server",
-  "version": "4.15.1",
+  "version": "4.15.2",
   "description": "Serves a webpack app. Updates the browser on changes.",
   "bin": "bin/webpack-dev-server.js",
   "main": "lib/Server.js",
@@ -72,7 +72,7 @@
     "serve-index": "^1.9.1",
     "sockjs": "^0.3.24",
     "spdy": "^4.0.2",
-    "webpack-dev-middleware": "^5.3.1",
+    "webpack-dev-middleware": "^5.3.4",
     "ws": "^8.13.0"
   },
   "devDependencies": {