diff --git a/package.json b/package.json
index 9da1b85d3..d52d7a231 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "type": "module",
   "engines": {
-    "node": ">=22.23.4 <23"
+    "node": "22.23.4"
   },
   "scripts": {
     "start": "cds-serve",
diff --git a/srv-mcp/package.json b/srv-mcp/package.json
index 6a095a297..aedc7125f 100644
--- a/srv-mcp/package.json
+++ b/srv-mcp/package.json
@@ -5,7 +5,7 @@
   "type": "module",
   "main": "server.js",
   "engines": {
-    "node": ">=22.23.4 <23"
+    "node": "22.23.4"
   },
   "scripts": {
     "start": "cds-serve"
diff --git a/srv-qa/package.json b/srv-qa/package.json
index 6a37e36f7..7a7a41d2f 100644
--- a/srv-qa/package.json
+++ b/srv-qa/package.json
@@ -4,7 +4,7 @@
   "main": "server.js",
   "type": "module",
   "engines": {
-    "node": ">=22.23.4 <23"
+    "node": "22.23.4"
   },
   "scripts": {
     "start": "cds-serve"