diff --git a/package-lock.json b/package-lock.json
index fa51d44..a78a16c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12314,9 +12314,9 @@
       }
     },
     "typescript": {
-      "version": "3.9.7",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
-      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==",
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.3.tgz",
+      "integrity": "sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 7d96f9b..7f94867 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "standard-version": "^9.0.0",
     "ts-jest": "^26.1.0",
     "ts-node": "^9.1.1",
-    "typescript": "^3.9.5"
+    "typescript": "^4.7.3"
   },
   "dependencies": {},
   "files": [