diff --git a/package-lock.json b/package-lock.json
index b1985fb6..32c49786 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26443,9 +26443,9 @@
       }
     },
     "webpack-dev-server": {
-      "version": "3.10.2",
-      "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-3.10.2.tgz",
-      "integrity": "sha512-pxZKPYb+n77UN8u9YxXT4IaIrGcNtijh/mi8TXbErHmczw0DtPnMTTjHj+eNjkqLOaAZM/qD7V59j/qJsEiaZA==",
+      "version": "3.10.3",
+      "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-3.10.3.tgz",
+      "integrity": "sha512-e4nWev8YzEVNdOMcNzNeCN947sWJNd43E5XvsJzbAL08kGc2frm1tQ32hTJslRS+H65LCb/AaUCYU7fjHCpDeQ==",
       "dev": true,
       "requires": {
         "ansi-html": "0.0.7",
diff --git a/package.json b/package.json
index 2bebf7f1..ad097fe7 100644
--- a/package.json
+++ b/package.json
@@ -99,7 +99,7 @@
     "uglifyjs-webpack-plugin": "^2.1.2",
     "url-loader": "3.0.0",
     "webpack": "4.41.5",
-    "webpack-dev-server": "3.10.2",
+    "webpack-dev-server": "3.10.3",
     "webpack-manifest-plugin": "2.2.0",
     "workbox-webpack-plugin": "5.0.0"
   },