diff --git a/.node-version b/.node-version
new file mode 100644
index 0000000..2edeafb
--- /dev/null
+++ b/.node-version
@@ -0,0 +1 @@
+20
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index d8b2efc..5945741 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "@docusaurus/types": "3.9.2"
       },
       "engines": {
-        "node": ">=16.14"
+        "node": ">=20.0"
       }
     },
     "node_modules/@ai-sdk/gateway": {
diff --git a/package.json b/package.json
index e7767a1..236ec68 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,6 @@
     ]
   },
   "engines": {
-    "node": ">=16.14"
+    "node": ">=20.0"
   }
 }