diff --git a/package-lock.json b/package-lock.json
index 657d6ba..0ea807e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,7 +5,6 @@
   "packages": {
     "": {
       "name": "@sasjs/utils",
-      "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
         "@fast-csv/format": "4.3.5",
@@ -32,7 +31,7 @@
         "ts-jest": "29.0.5",
         "ts-loader": "9.2.6",
         "ts-node": "10.9.1",
-        "typescript": "4.5.4"
+        "typescript": "5.9.3"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -3966,7 +3965,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.5.4",
+      "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",
       "peer": true,
@@ -3975,7 +3976,7 @@
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/universalify": {
diff --git a/package.json b/package.json
index 1155b69..a494e87 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.2.6",
     "ts-node": "10.9.1",
-    "typescript": "4.5.4"
+    "typescript": "5.9.3"
   },
   "dependencies": {
     "@fast-csv/format": "4.3.5",