diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index d1469603..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,107 +0,0 @@
-version: 2
-jobs:
-  build:
-    docker:
-      - image: zondax/circleci:latest
-    steps:
-      - checkout
-      - run: git submodule update --init --recursive
-      - run: conan config install https://github.com/conan-io/conanclientcert.git
-      - run: cmake -DCMAKE_BUILD_TYPE=Debug . && make
-      # Unfortunately need to disable leak sanitizer https://github.com/google/sanitizers/issues/916
-      # Still run all other ASAN components
-      - run: GTEST_COLOR=1 ASAN_OPTIONS=detect_leaks=0 ctest -VV
-
-  build_ledger:
-    docker:
-      - image: zondax/builder-bolos:latest
-    working_directory: ~/project
-    environment:
-      BOLOS_SDK: /home/zondax/project/deps/nanos-secure-sdk
-      BOLOS_ENV: /opt/bolos
-    steps:
-      - checkout
-      # Docker entrypoint is not considered
-      - run: git submodule update --init --recursive
-      - run:
-          name: Build Standard app
-          command: |
-            source /home/zondax/.cargo/env
-            make
-
-  test_zemu:
-    machine:
-      image: ubuntu-2004:202101-01
-    resource_class: large
-    working_directory: ~/repo
-    environment:
-      BASH_ENV: "/opt/circleci/.nvm/nvm.sh"
-    steps:
-      - checkout
-      - run: git submodule update --init --recursive
-      - run: sudo apt-get update -y && sudo apt-get install -y libusb-1.0.0 libudev-dev
-      - run:
-          name: Install rust
-          command: |
-            sudo apt-get update
-            sudo apt-get install -y cmake binutils-dev libiberty-dev libelf-dev libdw-dev
-            curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y;
-          no_output_timeout: 1800s
-      - run:
-          name: Install node + yarn
-          command: |
-            nvm install 14.17.0
-            nvm use 14.17.0
-            npm install -g yarn
-      - run:
-          name: Build Ledger app
-          command: |
-            make clean_build && make buildS
-            make clean_build && make buildX
-      - run:
-          name: Build/Install build js deps
-          command: |
-            nvm use 14.17.0
-            export PATH=~/.cargo/bin:$PATH
-            make zemu_install
-      - run:
-          name: Run zemu tests
-          command: |
-            nvm use 14.17.0
-            export PATH=~/.cargo/bin:$PATH
-            make zemu_test
-
-  build_package:
-    docker:
-      - image: zondax/builder-bolos:latest
-    environment:
-      BOLOS_SDK: /home/zondax/project/deps/nanos-secure-sdk
-      BOLOS_ENV: /opt/bolos
-    steps:
-      - checkout
-      - run: git submodule update --init --recursive
-      - run:
-          name: Build
-          command: |
-            source /home/zondax/.cargo/env
-            cd /home/zondax/project
-            make
-      - run: /home/zondax/go/bin/ghr -t ${GITHUB_TOKEN} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} -delete $(/home/zondax/project/app/pkg/installer_s.sh version) /home/zondax/project/app/pkg/installer_s.sh
-
-workflows:
-  version: 2
-
-  default:
-    jobs:
-      - build
-      - build_ledger
-      - test_zemu
-      - build_package:
-          requires:
-            - build
-            - build_ledger
-            - test_zemu
-          filters:
-            branches:
-              only:
-                - master
diff --git a/.github/workflows/ledger.yml b/.github/workflows/ledger.yml
new file mode 100644
index 00000000..aefd0d8d
--- /dev/null
+++ b/.github/workflows/ledger.yml
@@ -0,0 +1,31 @@
+name: CI
+
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  scan-build:
+    name: Clang Static Analyzer
+    runs-on: ubuntu-latest
+
+    container:
+      image: ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder:latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build with Clang Static Analyzer
+        run: |
+          scan-build --use-cc=clang -analyze-headers -enable-checker security -enable-checker unix -enable-checker valist -o scan-build --status-bugs make
+      - uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: scan-build
+          path: scan-build
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 00000000..4aa54f29
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,144 @@
+name: "Test/Build"
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  configure:
+    runs-on: ubuntu-latest
+    outputs:
+      uid_gid: ${{ steps.get-user.outputs.uid_gid }}
+    steps:
+      - id: get-user
+        run: echo "::set-output name=uid_gid::$(id -u):$(id -g)"
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Install deps
+        run: |
+          sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10
+          make deps
+          brew install conan
+          conan config install https://github.com/conan-io/conanclientcert.git
+      - run: cmake -DCMAKE_BUILD_TYPE=Debug . && make
+      - run: GTEST_COLOR=1 ASAN_OPTIONS=detect_leaks=0 ctest -VV
+
+  build_ledger_nano_S:
+    needs: configure
+    runs-on: ubuntu-latest
+    container:
+      image: zondax/builder-bolos:latest
+      options: --user ${{ needs.configure.outputs.uid_gid }}
+    env:
+      BOLOS_SDK: ${{ github.workspace }}/deps/nanos-secure-sdk
+      BOLOS_ENV: /opt/bolos
+      HOME: /home/zondax_circle
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Build Standard app
+        shell: bash -l {0}
+        run: |
+          source $HOME/.cargo/env
+          make
+
+  build_ledger_nano_X:
+    needs: configure
+    runs-on: ubuntu-latest
+    container:
+      image: zondax/builder-bolos:latest
+      options: --user ${{ needs.configure.outputs.uid_gid }}
+    env:
+      BOLOS_SDK: ${{ github.workspace }}/deps/nanox-secure-sdk
+      BOLOS_ENV: /opt/bolos
+      HOME: /home/zondax_circle
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Build Standard app
+        shell: bash -l {0}
+        run: |
+          source $HOME/.cargo/env
+          make
+
+  test_zemu:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+      - run: sudo apt-get update -y && sudo apt-get install -y libusb-1.0.0 libudev-dev
+      - name: Install rust
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y cmake binutils-dev libcurl4-openssl-dev libiberty-dev libelf-dev libdw-dev
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y;
+      - name: Install node
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.17.0'
+      - name: Install yarn
+        run: |
+          npm install -g yarn
+      - name: Build Ledger app
+        run: |
+          make
+      - name: Build/Install build js deps
+        run: |
+          export PATH=~/.cargo/bin:$PATH
+          make zemu_install
+      - name: Run zemu tests
+        run: |
+          export PATH=~/.cargo/bin:$PATH
+          make zemu_test
+
+  build_package:
+    needs: [ configure, build, build_ledger_nano_S, build_ledger_nano_X, test_zemu ]
+    if: ${{ github.ref == 'refs/heads/main' }}
+    runs-on: ubuntu-latest
+    container:
+      image: zondax/builder-bolos:latest
+      options: --user ${{ needs.configure.outputs.uid_gid }}
+    env:
+      BOLOS_SDK: ${{ github.workspace }}/deps/nanos-secure-sdk
+      BOLOS_ENV: /opt/bolos
+      HOME: /home/zondax_circle
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Install deps
+        run: pip install ledgerblue
+      - name: Build
+        shell: bash -l {0}
+        run: |
+          source $HOME/.cargo/env
+          make
+      - name: Set tag name var
+        id: vars
+        run: |
+          pip install ledgerblue
+          echo ::set-output name=tag_name::$(./app/pkg/installer_s.sh version)
+      - name: Create or Update Release
+        id: create_release
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
+        with:
+          files: ./app/pkg/installer_s.sh
+          tag_name: ${{ steps.vars.outputs.tag_name }}
+          draft: false
+          prerelease: false