Update package versions (#1437)

Author: dbcp1

body-pix/demo/package.json

@@ -11,9 +11,9 @@
   "dependencies": {
     "@tensorflow-models/body-pix": "link:../",
     "@tensorflow-models/posenet": "^2.2.2",
-    "@tensorflow/tfjs-backend-webgl": "^4.19.0",
-    "@tensorflow/tfjs-converter": "^4.19.0",
-    "@tensorflow/tfjs-core": "^4.19.0",
+    "@tensorflow/tfjs-backend-webgl": "^4.20.0",
+    "@tensorflow/tfjs-converter": "^4.20.0",
+    "@tensorflow/tfjs-core": "^4.20.0",
     "stats.js": "0.17.0"
   },
   "scripts": {

body-pix/package.json

@@ -13,15 +13,15 @@
     "url": "https://github.com/tensorflow/tfjs-models.git"
   },
   "peerDependencies": {
-    "@tensorflow/tfjs-backend-webgl": "^4.19.0",
-    "@tensorflow/tfjs-converter": "^4.19.0",
-    "@tensorflow/tfjs-core": "^4.19.0"
+    "@tensorflow/tfjs-backend-webgl": "^4.20.0",
+    "@tensorflow/tfjs-converter": "^4.20.0",
+    "@tensorflow/tfjs-core": "^4.20.0"
   },
   "devDependencies": {
     "@babel/polyfill": "^7.10.4",
-    "@tensorflow/tfjs-backend-webgl": "^4.19.0",
-    "@tensorflow/tfjs-converter": "^4.19.0",
-    "@tensorflow/tfjs-core": "^4.19.0",
+    "@tensorflow/tfjs-backend-webgl": "^4.20.0",
+    "@tensorflow/tfjs-converter": "^4.20.0",
+    "@tensorflow/tfjs-core": "^4.20.0",
     "@types/jasmine": "^4.3.1",
     "jasmine": "~4.5.0",
     "jasmine-core": "~4.5.0",