diff --git a/package-lock.json b/package-lock.json
index 5b657e5..f7a5bbd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "js-yaml": "^4.1.0",
         "prettier": "2.6.2",
         "ts-jest": "^27.0.5",
-        "typescript": "^4.7.2"
+        "typescript": "^4.8.3"
       }
     },
     "node_modules/@actions/core": {
@@ -7453,9 +7453,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.2.tgz",
-      "integrity": "sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A==",
+      "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",
@@ -13305,9 +13305,9 @@
       }
     },
     "typescript": {
-      "version": "4.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.2.tgz",
-      "integrity": "sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A==",
+      "version": "4.8.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.3.tgz",
+      "integrity": "sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index aacc339..a7beb92 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,6 @@
     "js-yaml": "^4.1.0",
     "prettier": "2.6.2",
     "ts-jest": "^27.0.5",
-    "typescript": "^4.7.2"
+    "typescript": "^4.8.3"
   }
 }