diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index 49655fa..0eab040 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -31,7 +31,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        node: [16, 18]
+        node: [18, 20, 22]
       fail-fast: false
 
     steps:
diff --git a/tsup.config.ts b/tsup.config.ts
index df33511..8ade12d 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -3,7 +3,7 @@ import { defineConfig } from 'tsup'
 export default defineConfig({
   entry: ['./src/*.ts'],
   format: ['cjs', 'esm'],
-  target: 'node16.14',
+  target: 'node18',
   splitting: true,
   cjsInterop: true,
   clean: true,