diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3b8aa86..d50ada6 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,12 +10,12 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
+          - 18
           - 16
           - 14
-          - 12
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install
diff --git a/package.json b/package.json
index eb6011c..64c3828 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
 	},
 	"scripts": {
 		"//test": "xo && ava && tsd",
-		"test": "xo && tsd"
+		"test": "tsd"
 	},
 	"files": [
 		"index.js",
@@ -51,11 +51,10 @@
 		"16m"
 	],
 	"devDependencies": {
-		"@types/node": "^16.11.7",
-		"ava": "^3.15.0",
+		"@types/node": "^20.3.2",
+		"ava": "^5.3.1",
 		"import-fresh": "^3.3.0",
 		"tsd": "^0.18.0",
-		"typescript": "^4.4.3",
-		"xo": "^0.49.0"
+		"xo": "^0.54.2"
 	}
 }