diff --git a/expressions/package.json b/expressions/package.json
old mode 100755
new mode 100644
index 902bb5a4..979ddfb7
--- a/expressions/package.json
+++ b/expressions/package.json
@@ -60,6 +60,6 @@
     "prettier": "^2.8.3",
     "rimraf": "^3.0.2",
     "ts-jest": "^29.0.3",
-    "typescript": "^4.7.4"
+    "typescript": "^5.9.3"
   }
 }