diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
new file mode 100644
index 0000000..ee5a98a
--- /dev/null
+++ b/.github/workflows/npm-publish.yml
@@ -0,0 +1,44 @@
+name: Tag, Release, & Publish
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+
+      - name: tag
+        id: autotagger
+        uses: butlerlogic/action-autotag@stable
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: release
+        id: create_release
+        if: steps.autotagger.outputs.tagcreated == 'yes'
+        uses: actions/create-release@v1.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ steps.autotagger.outputs.tagname }}
+          release_name: ${{ steps.autotagger.outputs.tagname }}
+
+      - name: setup node
+        id: setup_node
+        if: steps.autotagger.outputs.tagname != ''
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14
+          registry-url: https://registry.npmjs.org/
+
+      - name: publish
+        id: publish
+        if: steps.autotagger.outputs.tagname != ''
+        run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
diff --git a/package.json b/package.json
index 55bfb56..5de8534 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@voken/avatar",
-  "version": "1.1.0",
+  "version": "1.3.1",
   "description": "Create a `.svg` avatar from `seed`",
   "keywords": [
     "avatar",
@@ -22,7 +22,7 @@
   "main": "src/index.js",
   "dependencies": {
     "@dicebear/avatars": "^4.5.2",
-    "@dicebear/avatars-gridy-sprites": "^4.5.2"
+    "@dicebear/avatars-jdenticon-sprites": "^4.5.2"
   },
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
diff --git a/src/index.js b/src/index.js
index dedd8ca..40011d6 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,23 +1,30 @@
+const crypto = require('crypto')
 const Avatars = require('@dicebear/avatars').default
-const sprites = require('@dicebear/avatars-gridy-sprites').default
+// const sprites = require('@dicebear/avatars-gridy-sprites').default
+const sprites = require('@dicebear/avatars-jdenticon-sprites').default
 
 const svgFromSeed = function (seed) {
-  const options = {
-    colorful: true,
-    deterministic: true
-  }
-  const avatars = new Avatars(sprites, options)
-  return avatars.create(seed)
+  // const options = {
+  //   colorful: true,
+  //   deterministic: true
+  // }
+  // const avatars = new Avatars(sprites, options)
+  const avatars = new Avatars(sprites)
+  return avatars.create(_sha256(seed))
 }
 
 const svgDataUriFromSeed = function (seed) {
   const options = {
     dataUri: true,
-    colorful: true,
-    deterministic: true
+    // colorful: true,
+    // deterministic: true
   }
   const avatars = new Avatars(sprites, options)
-  return avatars.create(seed)
+  return avatars.create(_sha256(seed))
+}
+
+const _sha256 = function (value) {
+  return crypto.createHash('sha256').update(value).digest().toString('hex')
 }
 
 module.exports = {