diff --git a/package.json b/package.json
index 286a6a72d286983ae75df26fdf9e29e8897a5ac0..7883c74d58bfabfe367049782d53d1f743f619f2 100644
--- a/package.json
+++ b/package.json
@@ -245,7 +245,7 @@
     "sass": "^1.49.9",
     "stylelint": "^14.9.1",
     "timezone-mock": "^1.0.8",
-    "webpack-dev-server": "4.10.1",
+    "webpack-dev-server": "4.11.0",
     "xhr-mock": "^2.5.1",
     "yarn-check-webpack-plugin": "^1.2.0",
     "yarn-deduplicate": "^6.0.0"
diff --git a/yarn.lock b/yarn.lock
index 954169a5f339d40891b269404582f8f79ff72f80..b6b028628f17a491f6cd8e36ea1f0ff9da788288 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12114,10 +12114,10 @@ webpack-dev-middleware@^5.3.1:
     range-parser "^1.2.1"
     schema-utils "^4.0.0"
 
-webpack-dev-server@4.10.1:
-  version "4.10.1"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-4.10.1.tgz#124ac9ac261e75303d74d95ab6712b4aec3e12ed"
-  integrity sha512-FIzMq3jbBarz3ld9l7rbM7m6Rj1lOsgq/DyLGMX/fPEB1UBUPtf5iL/4eNfhx8YYJTRlzfv107UfWSWcBK5Odw==
+webpack-dev-server@4.11.0:
+  version "4.11.0"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-4.11.0.tgz#290ee594765cd8260adfe83b2d18115ea04484e7"
+  integrity sha512-L5S4Q2zT57SK7tazgzjMiSMBdsw+rGYIX27MgPgx7LDhWO0lViPrHKoLS7jo5In06PWYAhlYu3PbyoC6yAThbw==
   dependencies:
     "@types/bonjour" "^3.5.9"
     "@types/connect-history-api-fallback" "^1.3.5"