diff --git a/HISTORY.md b/HISTORY.md
index 367c23e..24c9296 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,10 @@
 # History
 
+## v7.0.0 2023 November 13
+
+-   Updated dependencies, [base files](https://github.com/bevry/base), and [editions](https://editions.bevry.me) using [boundation](https://github.com/bevry/boundation)
+-   Minimum required Node.js version changed from `node: >=6` to `node: >=4` adapting to ecosystem changes
+
 ## v6.0.0 2023 November 13
 
 -   Updated dependencies, [base files](https://github.com/bevry/base), and [editions](https://editions.bevry.me) using [boundation](https://github.com/bevry/boundation)
diff --git a/README.md b/README.md
index c997797..fbdf7d4 100644
--- a/README.md
+++ b/README.md
@@ -105,14 +105,14 @@ Error: CError
 <a href="https://deno.land" title="Deno is a secure runtime for JavaScript and TypeScript, it is an alternative for Node.js"><h3>Deno</h3></a>
 
 ``` typescript
-import pkg from 'https://unpkg.com/errlop@^6.0.0/edition-deno/index.ts'
+import pkg from 'https://unpkg.com/errlop@^7.0.0/edition-deno/index.ts'
 ```
 
 <a href="https://www.skypack.dev" title="Skypack is a JavaScript Delivery Network for modern web apps"><h3>Skypack</h3></a>
 
 ``` html
 <script type="module">
-    import pkg from '//cdn.skypack.dev/errlop@^6.0.0'
+    import pkg from '//cdn.skypack.dev/errlop@^7.0.0'
 </script>
 ```
 
@@ -120,7 +120,7 @@ import pkg from 'https://unpkg.com/errlop@^6.0.0/edition-deno/index.ts'
 
 ``` html
 <script type="module">
-    import pkg from '//unpkg.com/errlop@^6.0.0'
+    import pkg from '//unpkg.com/errlop@^7.0.0'
 </script>
 ```
 
@@ -128,7 +128,7 @@ import pkg from 'https://unpkg.com/errlop@^6.0.0/edition-deno/index.ts'
 
 ``` html
 <script type="module">
-    import pkg from '//dev.jspm.io/errlop@6.0.0'
+    import pkg from '//dev.jspm.io/errlop@7.0.0'
 </script>
 ```
 
diff --git a/package-lock.json b/package-lock.json
index 6fdcec4..1e1a328 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,19 +1,19 @@
 {
   "name": "errlop",
-  "version": "6.0.0",
+  "version": "7.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "errlop",
-      "version": "6.0.0",
+      "version": "7.0.0",
       "license": "Artistic-2.0",
       "devDependencies": {
         "@bevry/update-contributors": "^1.23.0",
         "@types/node": "^20.9.0",
         "@typescript-eslint/eslint-plugin": "^6.10.0",
         "@typescript-eslint/parser": "^6.10.0",
-        "assert-helpers": "^10.1.0",
+        "assert-helpers": "^11.0.0",
         "eslint": "^8.53.0",
         "eslint-config-bevry": "^3.29.0",
         "eslint-config-prettier": "^9.0.0",
@@ -29,7 +29,7 @@
         "valid-module": "^2.1.0"
       },
       "engines": {
-        "node": ">=8"
+        "node": ">=6"
       },
       "funding": {
         "url": "https://bevry.me/fund"
@@ -45,12 +45,12 @@
       }
     },
     "node_modules/@bevry/ansi": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/@bevry/ansi/-/ansi-4.1.0.tgz",
-      "integrity": "sha512-ntaL9WfhAWeZLO809ycPVpYE86jhcECjVBa+C45Oe3cttbjcQDFwTffuEXzDbP8W5LTHRT8/lbt9I7SVQiRbGw==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@bevry/ansi/-/ansi-2.1.0.tgz",
+      "integrity": "sha512-jkTQzUdapAkusrgZUAOS2vBoUO5Taz+8hzaOrzj7e7XlUDfUZtygS6K8Ou0xkdb59OSL2IAnO6FEx4rTRAPSnQ==",
       "dev": true,
       "engines": {
-        "node": ">=8"
+        "node": ">=4"
       },
       "funding": {
         "url": "https://bevry.me/fund"
@@ -770,17 +770,29 @@
       }
     },
     "node_modules/assert-helpers": {
-      "version": "10.1.0",
-      "resolved": "https://registry.npmjs.org/assert-helpers/-/assert-helpers-10.1.0.tgz",
-      "integrity": "sha512-yDFHpjVJjYpLKEhSVxB7DGfy6RREe4X/aFZCO7fWwHKpXVKf7Ntc4BVrQUd4mzdYS4GykdYJFl93y3NGk9/wOg==",
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/assert-helpers/-/assert-helpers-11.0.0.tgz",
+      "integrity": "sha512-h8LNTB041mCOk05m0EkwFswkzxsOyX4XfJceqaNZO+96SNa82nt1VCoWR7H66TaqF08H8KLuv0zDLGtHv7j72Q==",
       "dev": true,
       "dependencies": {
-        "@bevry/ansi": "^4.1.0",
-        "editions": "^6.8.0",
-        "errlop": "^5.0.0"
+        "@bevry/ansi": "2.1.0",
+        "editions": "^6.9.0",
+        "errlop": "4.6.0"
       },
       "engines": {
-        "node": ">=6"
+        "node": ">=4"
+      },
+      "funding": {
+        "url": "https://bevry.me/fund"
+      }
+    },
+    "node_modules/assert-helpers/node_modules/errlop": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/errlop/-/errlop-4.6.0.tgz",
+      "integrity": "sha512-9a1m+bGJeZiCQHZmXwjdpmiSXfOVbp6g/BvLFeJ4Xx2Iu/3ReWGdG5+z4ZPE+F1JU66S+CY9dp4Bm7vw0l3LGA==",
+      "dev": true,
+      "engines": {
+        "node": ">=4"
       },
       "funding": {
         "url": "https://bevry.me/fund"
@@ -829,9 +841,9 @@
       "dev": true
     },
     "node_modules/badges": {
-      "version": "4.30.0",
-      "resolved": "https://registry.npmjs.org/badges/-/badges-4.30.0.tgz",
-      "integrity": "sha512-3pR22FsshWWSGevL16EVEvv5fquJYWAIT7lpmf4hcM5ksN3amfxiXuaxgbUWBO256d1rs+fuT1H+GtYL5O+1dg==",
+      "version": "4.31.0",
+      "resolved": "https://registry.npmjs.org/badges/-/badges-4.31.0.tgz",
+      "integrity": "sha512-hmys0FJnqIQBJ3UlZSY8jNohZJoFp/dTsAcmB8+CFAZhKxSlhosbkRnKUmZnvHA1Sx29G+f1dMLvPLmn6JV/Xg==",
       "dev": true,
       "engines": {
         "node": ">=10"
diff --git a/package.json b/package.json
index cfdcdae..9e32808 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "errlop",
-  "version": "6.0.0",
+  "version": "7.0.0",
   "description": "An extended Error class that envelops a parent error, such that the stack trace contains the causation",
   "homepage": "https://github.com/bevry/errlop",
   "license": "Artistic-2.0",
@@ -76,7 +76,7 @@
     "url": "https://github.com/bevry/errlop.git"
   },
   "engines": {
-    "node": ">=6"
+    "node": ">=4"
   },
   "editions": [
     {
@@ -115,7 +115,7 @@
         "require"
       ],
       "engines": {
-        "node": "6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21",
+        "node": "4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21",
         "browsers": false
       }
     },
@@ -169,7 +169,7 @@
     "@types/node": "^20.9.0",
     "@typescript-eslint/eslint-plugin": "^6.10.0",
     "@typescript-eslint/parser": "^6.10.0",
-    "assert-helpers": "^10.1.0",
+    "assert-helpers": "^11.0.0",
     "eslint": "^8.53.0",
     "eslint-config-bevry": "^3.29.0",
     "eslint-config-prettier": "^9.0.0",