diff --git a/package-lock.json b/package-lock.json
index fdd18c3..01b4ef6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,7 +37,7 @@
         "solidity-shell": "^0.2.4",
         "ts-node": ">=8.0.0",
         "typechain": "^8.1.0",
-        "typescript": ">=4.9.5"
+        "typescript": ">=5.0.2"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -10850,16 +10850,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.2.tgz",
+      "integrity": "sha512-wVORMBGO/FAs/++blGNeAVdbNKtIh1rbBL2EyQ1+J9lClJ93KiiKe8PmFIVdXhHcyv44SL9oglmfeSsndo0jRw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=12.20"
       }
     },
     "node_modules/typical": {
@@ -20300,9 +20300,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.2.tgz",
+      "integrity": "sha512-wVORMBGO/FAs/++blGNeAVdbNKtIh1rbBL2EyQ1+J9lClJ93KiiKe8PmFIVdXhHcyv44SL9oglmfeSsndo0jRw==",
       "dev": true
     },
     "typical": {
diff --git a/package.json b/package.json
index 7873e86..267e368 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "solidity-shell": "^0.2.4",
     "ts-node": ">=8.0.0",
     "typechain": "^8.1.0",
-    "typescript": ">=4.9.5"
+    "typescript": ">=5.0.2"
   },
   "dependencies": {
     "@chainlink/contracts": "^0.6.1",