diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d348d375..4e1369c2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [6, 8, 10, 12, 14]
+        node: [8, 10, 12, 14, 16, 18]
         os: [ubuntu-latest, windows-latest]
 
     steps:
diff --git a/package-lock.json b/package-lock.json
index d29e73e4..0c77edc6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "xo": "^0.24.0"
       },
       "engines": {
-        "node": ">=6"
+        "node": ">=8"
       }
     },
     "node_modules/@babel/code-frame": {
diff --git a/package.json b/package.json
index dede1200..b763242b 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "xo": "^0.24.0"
   },
   "engines": {
-    "node": ">=6"
+    "node": ">=8"
   },
   "files": [
     "bin/coveralls.js",