diff --git a/package-lock.json b/package-lock.json
index 8a69e28..1a41abb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20150,9 +20150,9 @@
       }
     },
     "typescript": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.3.tgz",
-      "integrity": "sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==",
+      "version": "4.8.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
+      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
       "dev": true
     },
     "typical": {
diff --git a/package.json b/package.json
index f8df54a..83aaa01 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "style-loader": "1.0.0",
     "ts-loader": "6.2.0",
     "ts-node": "9.1.1",
-    "typescript": "4.1.3",
+    "typescript": "4.8.4",
     "webpack": "4.46.0",
     "webpack-cli": "4.2.0",
     "webpack-dev-server": "3.8.2"