diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 354cd5f..41698fb 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,6 +10,8 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
+          - 6
+          - 7
           - 8
           - 9
           - 10
diff --git a/README.md b/README.md
index eca335b..d52d154 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 commands, providing an easy solution for simple Unix-like, cross-platform
 commands in npm package scripts.
 
-`shx` is proudly tested on every node release since <!-- start minVersion -->`v8`<!-- stop minVersion -->!
+`shx` is proudly tested on every node release since <!-- start minVersion -->`v6`<!-- stop minVersion -->!
 
 ## Difference Between ShellJS and shx
 
diff --git a/package.json b/package.json
index 3327811..f55f491 100644
--- a/package.json
+++ b/package.json
@@ -75,6 +75,6 @@
     "shelljs": "^0.8.5"
   },
   "engines": {
-    "node": ">=8"
+    "node": ">=6"
   }
 }
diff --git a/scripts/check-node-support.js b/scripts/check-node-support.js
index 8f6e86d..4e8702c 100755
--- a/scripts/check-node-support.js
+++ b/scripts/check-node-support.js
@@ -8,7 +8,7 @@ var yaml = require('js-yaml');
 var shell = require('shelljs');
 
 // This is the authoritative list of supported node versions.
-var MIN_NODE_VERSION = 8;
+var MIN_NODE_VERSION = 6;
 var MAX_NODE_VERSION = 14;
 
 function checkReadme(minNodeVersion) {