diff --git a/package-lock.json b/package-lock.json
index 67d60cdd..d377a14e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "eslint-plugin-github": "^4.3.2",
         "js-yaml": "^4.1.0",
         "prettier": "2.7.1",
-        "typescript": "^4.5.5"
+        "typescript": "^4.7.4"
       }
     },
     "node_modules/@actions/core": {
@@ -2779,9 +2779,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.5.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
-      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
+      "version": "4.7.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
+      "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -4912,9 +4912,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.5.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
-      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
+      "version": "4.7.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
+      "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
       "dev": true
     },
     "unbox-primitive": {
diff --git a/package.json b/package.json
index a0255313..948a8b4b 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,6 @@
     "eslint-plugin-github": "^4.3.2",
     "js-yaml": "^4.1.0",
     "prettier": "2.7.1",
-    "typescript": "^4.5.5"
+    "typescript": "^4.7.4"
   }
 }