diff --git a/package-lock.json b/package-lock.json
index 080478b..14c5c89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@cheqd/ts-proto",
-  "version": "4.2.1-develop.1",
+  "version": "4.2.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@cheqd/ts-proto",
-      "version": "4.2.1-develop.1",
+      "version": "4.2.1",
       "license": "Apache-2.0",
       "dependencies": {
         "@bufbuild/protobuf": "^2.5.1",
@@ -25,7 +25,7 @@
         "conventional-changelog-conventionalcommits": "^9.0.0",
         "loose-ts-check": "^2.0.0",
         "semantic-release": "^25.0.3",
-        "typescript": "^5.8.3"
+        "typescript": "^6.0.3"
       },
       "engines": {
         "node": ">=22.0.0"
@@ -6201,9 +6201,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 15177ac..b3c172b 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "conventional-changelog-conventionalcommits": "^9.0.0",
     "loose-ts-check": "^2.0.0",
     "semantic-release": "^25.0.3",
-    "typescript": "^5.8.3"
+    "typescript": "^6.0.3"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org/",