diff --git a/package-lock.json b/package-lock.json
index 6306934..abe0e35 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "ts-node": "^10.9.1",
         "ts-node-dev": "^2.0.0",
         "ts-node-register": "^1.0.0",
-        "typescript": "^4.8.4"
+        "typescript": "^4.9.3"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -13133,9 +13133,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
+      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -24393,9 +24393,9 @@
       }
     },
     "typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.3.tgz",
+      "integrity": "sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 4941888..b471c54 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "ts-node": "^10.9.1",
     "ts-node-dev": "^2.0.0",
     "ts-node-register": "^1.0.0",
-    "typescript": "^4.8.4"
+    "typescript": "^4.9.3"
   },
   "dependencies": {
     "@oceanprotocol/contracts": "^1.1.8",