package.json karma & webdriver

package.json

@@ -3,7 +3,7 @@
   "repository": "nuxeo/nuxeo-web-ui.git",
   "homepage": "http://www.nuxeo.com",
   "name": "@nuxeo/nuxeo-web-ui",
-  "version": "3.1.4-rc.7",
+  "version": "3.0.29-SNAPSHOT",
   "license": "Apache-2.0",
   "vendor": "Nuxeo",
   "engines": {
@@ -12,7 +12,7 @@
   "devDependencies": {
     "@cucumber/cucumber": "^7.0.0",
     "@nuxeo/nuxeo-web-ui-ftest": "file:./packages/nuxeo-web-ui-ftest",
-    "@nuxeo/testing-helpers": "~3.1.4-rc.0",
+    "@nuxeo/testing-helpers": "~3.0.29-rc.0",
     "@open-wc/eslint-config": "^0.3.0",
     "@open-wc/karma-esm": "^2.13.21",
     "@open-wc/prettier-config": "^0.1.0",
@@ -107,9 +107,9 @@
     "@material/mwc-snackbar": "^0.26.1",
     "@nuxeo/chart-elements": "^4.0.0-nx.1",
     "@nuxeo/moment": "^2.24.0-nx.0",
-    "@nuxeo/nuxeo-dataviz-elements": "~3.1.4-rc.0",
-    "@nuxeo/nuxeo-elements": "~3.1.4-rc.0",
-    "@nuxeo/nuxeo-ui-elements": "~3.1.4-rc.0",
+    "@nuxeo/nuxeo-dataviz-elements": "~3.0.29-rc.0",
+    "@nuxeo/nuxeo-elements": "~3.0.29-rc.0",
+    "@nuxeo/nuxeo-ui-elements": "~3.0.29-rc.0",
     "@nuxeo/page": "^1.11.4-nx.0",
     "@polymer/app-layout": "^3.0.0",
     "@polymer/iron-a11y-announcer": "^3.0.0",