diff --git a/package-lock.json b/package-lock.json
index bce9551..ffb2d39 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "nigerian-mobile-validator",
-    "version": "0.1.5",
+    "version": "0.1.6",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "nigerian-mobile-validator",
-            "version": "0.1.5",
+            "version": "0.1.6",
             "license": "MIT",
             "dependencies": {
                 "csv-writer": "^1.6.0",
@@ -34,7 +34,7 @@
                 "ts-jest": "^29.2.6",
                 "ts-node": "^10.9.2",
                 "tsx": "^4.19.3",
-                "typescript": "5.3.x"
+                "typescript": "5.9.x"
             },
             "engines": {
                 "node": ">=14.0.0"
@@ -8561,9 +8561,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "5.3.3",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-            "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
+            "version": "5.9.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+            "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
             "dev": true,
             "license": "Apache-2.0",
             "bin": {
diff --git a/package.json b/package.json
index 2603d13..545fc99 100644
--- a/package.json
+++ b/package.json
@@ -112,7 +112,7 @@
         "ts-jest": "^29.2.6",
         "ts-node": "^10.9.2",
         "tsx": "^4.19.3",
-        "typescript": "5.3.x"
+        "typescript": "5.9.x"
     },
     "engines": {
         "node": ">=14.0.0"