diff --git a/package-lock.json b/package-lock.json
index 82aac7ca..9aea4347 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -62,7 +62,7 @@
         "ts-jest": "29.1.2",
         "ts-node": "10.9.2",
         "tsconfig-paths": "4.2.0",
-        "typescript": "5.1.6",
+        "typescript": "5.3.3",
         "unlighthouse": "0.10.6",
         "vite": "^5.1.3",
         "vite-plugin-environment": "1.1.3",
@@ -17937,9 +17937,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.1.6",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.1.6.tgz",
-      "integrity": "sha512-zaWCozRZ6DLEWAWFrVDz1H6FVXzUSfTy5FUMWsQlU8Ym5JP9eO4xkTIROFCQvhQf61z6O/G6ugw3SgAnvvm+HA==",
+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
+      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 0fdd155a..e6f03a31 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "ts-jest": "29.1.2",
     "ts-node": "10.9.2",
     "tsconfig-paths": "4.2.0",
-    "typescript": "5.1.6",
+    "typescript": "5.3.3",
     "unlighthouse": "0.10.6",
     "vite": "^5.1.3",
     "vite-plugin-environment": "1.1.3",