diff --git a/.github/workflows/push-master.yml b/.github/workflows/push-master.yml
index 3009f816..43353d88 100644
--- a/.github/workflows/push-master.yml
+++ b/.github/workflows/push-master.yml
@@ -18,7 +18,13 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
     - name: build
+      env:
+        CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
+        GH_PAT: ${{ secrets.GH_PAT }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       run: |
         rustup toolchain install nightly
         yarn install --frozen-lockfile
-        yarn build
+        yarn polkadot-dev-ghact-build
+        yarn polkadot-dev-ghact-deploy
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 72113766..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-dist: xenial
-language: node_js
-node_js:
-  - "10"
-env:
-  global:
-    - CC_TEST_REPORTER_ID=979056b20f7c89193ed7b4cdcd6bb6252231f069171fd73b072d0da6f5dd2338
-addons:
-  apt:
-    sources: ['ubuntu-toolchain-r-test']
-    packages: ['cmake', 'g++-5']
-cache:
-  cargo: true
-  yarn: true
-  directories:
-    - node_modules
-compiler:
-  - clang
-before_install:
-  - curl -sSf https://sh.rustup.rs | sh -s -- --default-toolchain=nightly -y
-  - curl -o- -L https://yarnpkg.com/install.sh | bash
-  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-  - chmod +x ./cc-test-reporter
-  - export PATH=$HOME/.yarn/bin:$HOME/.cargo/bin:$(yarn global bin):$PATH
-before_script:
-  - ./cc-test-reporter before-build
-script:
-  - yarn polkadot-dev-travis-build
-after_script:
-  - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT
-deploy:
-  skip_cleanup: true
-  provider: script
-  script: yarn polkadot-dev-travis-deploy
-  on:
-    branch: master
diff --git a/package.json b/package.json
index e020875b..ac9f3a92 100644
--- a/package.json
+++ b/package.json
@@ -21,8 +21,8 @@
   },
   "devDependencies": {
     "@babel/core": "^7.6.0",
-    "@polkadot/dev": "^0.32.0-beta.4",
-    "@polkadot/util": "^1.6.0-beta.3",
+    "@polkadot/dev": "^0.32.0-beta.6",
+    "@polkadot/util": "^1.5.1",
     "override-require": "^1.1.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 5526f5b5..a6ffc42e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1916,10 +1916,10 @@
     once "^1.4.0"
     universal-user-agent "^4.0.0"
 
-"@polkadot/dev@^0.32.0-beta.4":
-  version "0.32.0-beta.4"
-  resolved "https://registry.yarnpkg.com/@polkadot/dev/-/dev-0.32.0-beta.4.tgz#dee47a0490fcb6d97603396227a20e5c50ee1557"
-  integrity sha512-IDWrG5q7VxH5ObR6xRdATj6BzNxrbIzgRmVy3FClVaBTwp0E/FAiDveeG1bJwVIco/xpLCA649Gl1aYmSZgIHQ==
+"@polkadot/dev@^0.32.0-beta.6":
+  version "0.32.0-beta.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/dev/-/dev-0.32.0-beta.6.tgz#e013431e24eefcff6374f12cad6d0b8aee3e8a97"
+  integrity sha512-GlDmiN99+EvxctoL0TD3Raqfuz9eaOGTbS2Nt/4vQfy7nmLGNdQHU45lIkQag/kdQow5tMsUueaQbARcKcplYw==
   dependencies:
     "@babel/cli" "^7.6.2"
     "@babel/core" "^7.6.2"
@@ -1961,10 +1961,10 @@
     typescript "^3.6.3"
     vuepress "^1.1.0"
 
-"@polkadot/util@^1.6.0-beta.3":
-  version "1.6.0-beta.3"
-  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-1.6.0-beta.3.tgz#f0a735310867b4415a0402922e8de56b3b3f51d2"
-  integrity sha512-PAoDqQQxxvqnlgrdxY79dEV8wJRf/es2k3BLIbb1zOsxJDnxLE1gTmVPfhootwkZzCpIqNe4NGmccWbAE1fO/g==
+"@polkadot/util@^1.5.1":
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-1.5.1.tgz#acc6d1fd041959a1a781ee2a4d0fc8dae99d4e1a"
+  integrity sha512-eK0FT251GZ/pZY4HjVm4E14w02cLzJLriY8FAqM+hKoNkkqN/0CIijZWMS89e91emAxQxFbQnJqFQyA6e8e3Rw==
   dependencies:
     "@babel/runtime" "^7.6.2"
     "@types/bn.js" "^4.11.5"