diff --git a/package-lock.json b/package-lock.json
index 83a2b30..47a57ba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "pug-loader": "^2.4.0",
         "ts-loader": "^7.0.2",
         "tslint": "^6.1.2",
-        "typescript": "^4.0.3",
+        "typescript": "^4.8.3",
         "vue-loader": "^15.9.2",
         "vue-property-decorator": "^8.4.2",
         "vue-template-compiler": "^2.6.10",
@@ -5978,9 +5978,9 @@
       "dev": true
     },
     "node_modules/typescript": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.3.tgz",
-      "integrity": "sha512-tEu6DGxGgRJPb/mVPIZ48e69xCn2yRmCgYmDugAVwmJ6o+0u1RI18eO7E7WBTLYLaEVVOhwQmcdhQHweux/WPg==",
+      "version": "4.8.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.3.tgz",
+      "integrity": "sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -12055,9 +12055,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.3.tgz",
-      "integrity": "sha512-tEu6DGxGgRJPb/mVPIZ48e69xCn2yRmCgYmDugAVwmJ6o+0u1RI18eO7E7WBTLYLaEVVOhwQmcdhQHweux/WPg==",
+      "version": "4.8.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.3.tgz",
+      "integrity": "sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 1bd6578..b66003b 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "pug-loader": "^2.4.0",
     "ts-loader": "^7.0.2",
     "tslint": "^6.1.2",
-    "typescript": "^4.0.3",
+    "typescript": "^4.8.3",
     "vue-loader": "^15.9.2",
     "vue-property-decorator": "^8.4.2",
     "vue-template-compiler": "^2.6.10",