diff --git a/plugins/deploy-site/package.json b/plugins/deploy-site/package.json
index b064271..be626d8 100644
--- a/plugins/deploy-site/package.json
+++ b/plugins/deploy-site/package.json
@@ -21,7 +21,7 @@
     }
   ],
   "engines": {
-    "node": ">=10.16.0 <=14.x.x",
+    "node": ">=10.16.0 <=16.x.x",
     "npm": ">=6.0.0"
   },
   "license": "MIT"
diff --git a/plugins/guide/package.json b/plugins/guide/package.json
index 0bb7d85..7f6c71e 100644
--- a/plugins/guide/package.json
+++ b/plugins/guide/package.json
@@ -21,7 +21,7 @@
     }
   ],
   "engines": {
-    "node": ">=10.16.0 <=14.x.x",
+    "node": ">=10.16.0 <=16.x.x",
     "npm": ">=6.0.0"
   },
   "license": "MIT"
diff --git a/plugins/search-indexer/package.json b/plugins/search-indexer/package.json
index b683615..aacad32 100644
--- a/plugins/search-indexer/package.json
+++ b/plugins/search-indexer/package.json
@@ -16,7 +16,7 @@
   ],
   "dependencies": {},
   "engines": {
-    "node": ">=10.16.0 <=14.x.x",
+    "node": ">=10.16.0 <=16.x.x",
     "npm": ">=6.0.0"
   },
   "license": "MIT"