diff --git a/app/travel_analytics/package.json b/app/travel_analytics/package.json
index eae4356e..1eee753d 100644
--- a/app/travel_analytics/package.json
+++ b/app/travel_analytics/package.json
@@ -28,7 +28,7 @@
     "@sap/ux-ui5-tooling": "1",
     "@sapui5/types": "~1.130.0",
     "@typescript-eslint/eslint-plugin": "^7.1.1",
-    "@typescript-eslint/parser": "^7.1.1",
+    "@typescript-eslint/parser": "^8.17.0",
     "karma": "^6.4.3",
     "karma-chrome-launcher": "^3.2.0",
     "karma-ui5": "^4.0.1",
diff --git a/app/travel_processor/package.json b/app/travel_processor/package.json
index 270669dc..8eb6197e 100644
--- a/app/travel_processor/package.json
+++ b/app/travel_processor/package.json
@@ -27,7 +27,7 @@
     "@sap/ux-ui5-tooling": "1",
     "@sapui5/types": "~1.130.0",
     "@typescript-eslint/eslint-plugin": "^7.1.1",
-    "@typescript-eslint/parser": "^7.1.1",
+    "@typescript-eslint/parser": "^8.17.0",
     "@ui5/cli": "^4.0.0",
     "karma": "^6.4.3",
     "karma-chrome-launcher": "^3.2.0",
diff --git a/package-lock.json b/package-lock.json
index aada675b..95135d08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "typescript-eslint": "^8.12.2"
       },
       "engines": {
-        "node": ">=21"
+        "node": ">=20"
       }
     },
     "app/travel_analytics": {
@@ -49,7 +49,7 @@
         "@sap/ux-ui5-tooling": "1",
         "@sapui5/types": "~1.130.0",
         "@typescript-eslint/eslint-plugin": "^7.1.1",
-        "@typescript-eslint/parser": "^7.1.1",
+        "@typescript-eslint/parser": "^8.17.0",
         "karma": "^6.4.3",
         "karma-chrome-launcher": "^3.2.0",
         "karma-ui5": "^4.0.1",
@@ -509,7 +509,7 @@
         "@sap/ux-ui5-tooling": "1",
         "@sapui5/types": "~1.130.0",
         "@typescript-eslint/eslint-plugin": "^7.1.1",
-        "@typescript-eslint/parser": "^7.1.1",
+        "@typescript-eslint/parser": "^8.17.0",
         "@ui5/cli": "^4.0.0",
         "karma": "^6.4.3",
         "karma-chrome-launcher": "^3.2.0",
@@ -6862,7 +6862,6 @@
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.17.0.tgz",
       "integrity": "sha512-Drp39TXuUlD49F7ilHHCG7TTg8IkA+hxCuULdmzWYICxGXvDXmDmWEjJYZQYgf6l/TFfYNE167m7isnc3xlIEg==",
       "dev": true,
-      "license": "BSD-2-Clause",
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.17.0",
         "@typescript-eslint/types": "8.17.0",