diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index e5a9676..5b8db82 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x, 14.x, 16.x]
+        node-version: [18.x, 20.x]
 
     steps:
       - uses: 'actions/checkout@v3.0.2'
diff --git a/package.json b/package.json
index 0eacaa3..d1820b4 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "url": "https://github.com/standard/ts-standard/issues"
   },
   "engines": {
-    "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+    "node": "^18.17.1 || >=20.0.0"
   },
   "author": "Todd Bluhm",
   "license": "MIT",