diff --git a/src/wp-content/themes/twentytwentyfive/package.json b/src/wp-content/themes/twentytwentyfive/package.json
index 04dab98c23949..f1b983e045db3 100644
--- a/src/wp-content/themes/twentytwentyfive/package.json
+++ b/src/wp-content/themes/twentytwentyfive/package.json
@@ -16,6 +16,17 @@
 		"node": ">=24.18.0",
 		"npm": ">=11.16.0"
 	},
+	"devEngines": {
+		"runtime": {
+			"name": "node",
+			"version": ">=24.18.0"
+		},
+		"packageManager": {
+			"name": "npm",
+			"version": ">=11.16.0",
+			"onFail": "error"
+		}
+	},
 	"devDependencies": {
 		"@wordpress/browserslist-config": "^6.34.0",
 		"postcss": "^8.5.6",
diff --git a/src/wp-content/themes/twentytwentyone/package.json b/src/wp-content/themes/twentytwentyone/package.json
index 7097e3f65f70f..603b5bdf36e43 100644
--- a/src/wp-content/themes/twentytwentyone/package.json
+++ b/src/wp-content/themes/twentytwentyone/package.json
@@ -16,6 +16,17 @@
 		"node": ">=24.18.0",
 		"npm": ">=11.16.0"
 	},
+	"devEngines": {
+		"runtime": {
+			"name": "node",
+			"version": ">=24.18.0"
+		},
+		"packageManager": {
+			"name": "npm",
+			"version": ">=11.16.0",
+			"onFail": "error"
+		}
+	},
 	"devDependencies": {
 		"@wordpress/browserslist-config": "^6.34.0",
 		"@wordpress/eslint-plugin": "^22.20.0",
diff --git a/src/wp-content/themes/twentytwentytwo/package.json b/src/wp-content/themes/twentytwentytwo/package.json
index b0b1a5e15f736..33c5b10d58eb1 100644
--- a/src/wp-content/themes/twentytwentytwo/package.json
+++ b/src/wp-content/themes/twentytwentytwo/package.json
@@ -16,6 +16,17 @@
 		"node": ">=24.18.0",
 		"npm": ">=11.16.0"
 	},
+	"devEngines": {
+		"runtime": {
+			"name": "node",
+			"version": ">=24.18.0"
+		},
+		"packageManager": {
+			"name": "npm",
+			"version": ">=11.16.0",
+			"onFail": "error"
+		}
+	},
 	"devDependencies": {
 		"@wordpress/browserslist-config": "^6.34.0",
 		"postcss": "^8.5.6",