diff --git a/.eslintrc.json b/.eslintrc.json
index b8e165df..471672ff 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -3,9 +3,7 @@
   "env": {
       "browser": true,
       "commonjs": true,
-      "es6": true,
       "node": true,
-      "jquery": true,
       "es2020": true
   },
   "parser": "@typescript-eslint/parser",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29054ea6..46f9ab79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,8 +9,9 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 
 ## Changelog
 
-### **HEAD -> main** 2021/06/02 mandic00@live.com
+### **HEAD -> main** 2021/06/04 mandic00@live.com
 
+- add live hints to demo
 - switch worker from module to iife importscripts
 - release candidate
 - added samples to git
diff --git a/package.json b/package.json
index e72cbae0..239df3d8 100644
--- a/package.json
+++ b/package.json
@@ -53,24 +53,24 @@
     "tensorflow"
   ],
   "devDependencies": {
-    "@tensorflow/tfjs": "^3.6.0",
-    "@tensorflow/tfjs-backend-cpu": "^3.6.0",
-    "@tensorflow/tfjs-backend-wasm": "^3.6.0",
-    "@tensorflow/tfjs-backend-webgl": "^3.6.0",
-    "@tensorflow/tfjs-converter": "^3.6.0",
-    "@tensorflow/tfjs-core": "^3.6.0",
-    "@tensorflow/tfjs-data": "^3.6.0",
-    "@tensorflow/tfjs-layers": "^3.6.0",
-    "@tensorflow/tfjs-node": "^3.6.1",
-    "@tensorflow/tfjs-node-gpu": "^3.6.1",
-    "@types/node": "^15.9.0",
+    "@tensorflow/tfjs": "^3.7.0",
+    "@tensorflow/tfjs-backend-cpu": "^3.7.0",
+    "@tensorflow/tfjs-backend-wasm": "^3.7.0",
+    "@tensorflow/tfjs-backend-webgl": "^3.7.0",
+    "@tensorflow/tfjs-converter": "^3.7.0",
+    "@tensorflow/tfjs-core": "^3.7.0",
+    "@tensorflow/tfjs-data": "^3.7.0",
+    "@tensorflow/tfjs-layers": "^3.7.0",
+    "@tensorflow/tfjs-node": "^3.7.0",
+    "@tensorflow/tfjs-node-gpu": "^3.7.0",
+    "@types/node": "^15.12.0",
     "@typescript-eslint/eslint-plugin": "^4.26.0",
     "@typescript-eslint/parser": "^4.26.0",
     "@vladmandic/pilogger": "^0.2.17",
     "canvas": "^2.8.0",
     "chokidar": "^3.5.1",
     "dayjs": "^1.10.5",
-    "esbuild": "^0.12.5",
+    "esbuild": "^0.12.6",
     "eslint": "^7.27.0",
     "eslint-config-airbnb-base": "^14.2.1",
     "eslint-plugin-import": "^2.23.4",