diff --git a/package-lock.json b/package-lock.json
index bc85354a..9efb537c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,7 +48,7 @@
         "ts-node": "^10.5.0",
         "ts-node-register": "^1.0.0",
         "typedoc": "0.22.11",
-        "typescript": "^4.3.4"
+        "typescript": "^4.5.5"
       },
       "peerDependencies": {
         "web3": "^1.7.0"
@@ -22294,9 +22294,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
-      "integrity": "sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -42624,9 +42624,9 @@
       }
     },
     "typescript": {
-      "version": "4.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
-      "integrity": "sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
+      "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 084dff3d..3d290d57 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "ts-node": "^10.5.0",
     "ts-node-register": "^1.0.0",
     "typedoc": "0.22.11",
-    "typescript": "^4.3.4"
+    "typescript": "^4.5.5"
   },
   "nyc": {
     "include": [