diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2d5e1d9..65edee2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: extractions/setup-just@v1
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -22,24 +22,20 @@ jobs:
           override: true
       - uses: rui314/setup-mold@v1
       - name: Cache build artifacts
-        uses: Swatinem/rust-cache@v1
+        uses: Swatinem/rust-cache@v2
       - name: Install cargo-nextest
         uses: baptiste0928/cargo-install@v1
         with:
           crate: cargo-nextest
-      - name: Check code style
-        run: cargo fmt --all -- --check
       - name: Build code
-        run: |
-          just build
-          readelf -p .comment target/release/pigeon
+        run: just build
       - name: Lint code
         uses: actions-rs/clippy-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           args: --all-features -- -W clippy::all
       - name: Test code
-        run: just test
+        run: cargo nextest run --all-targets --test-threads=1
       # - name: Audit code
       #   uses: actions-rs/audit-check@v1
       #   with:
diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 75452eb..8e2e438 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           images: ghcr.io/${{ github.repository }}
           tags: |
@@ -21,16 +21,16 @@ jobs:
           flavor: |
             latest=true
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
       - name: Login to GitHub Container Registry
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.CONTAINER_TOKEN }}
       - name: Build and push image
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v3
         with:
           context: .
           platforms: linux/amd64
diff --git a/justfile b/justfile
index 6f88d80..d0b7acc 100644
--- a/justfile
+++ b/justfile
@@ -1,42 +1,6 @@
-set dotenv-load
-
 DOCKER_IMAGE := "ghcr.io/williamlsh/pigeon"
 IMAGE_TAG := "latest"
 
-test:
-    @cargo nextest run --all-targets --test-threads=1
-
-archive:
-    @RUST_BACKTRACE=1 RUST_LOG=debug cargo run -r -- \
-        archive \
-        --twitter-api-token $TWITTER_API_TOKEN \
-        --twitter-usernames $TWITTER_USERNAMES \
-        --rocksdb-path $ROCKSDB_PATH
-
-export:
-    @RUST_BACKTRACE=1 RUST_LOG=debug cargo run -r -- \
-        export --rocksdb-path $ROCKSDB_PATH
-
-sync:
-    @RUST_BACKTRACE=1 RUST_LOG=debug cargo run -r -- \
-        sync \
-        --telegram-bot-api-token $TELEGRAM_BOT_API_TOKEN \
-        --twitter-usernames $TWITTER_USERNAMES \
-        --channel-usernames $CHANNEL_USERNAMES \
-        --rocksdb-path $ROCKSDB_PATH
-
-poll:
-    @RUST_BACKTRACE=1 RUST_LOG=debug cargo run -r -- \
-        poll \
-        --telegram-bot-api-token $TELEGRAM_BOT_API_TOKEN \
-        --twitter-api-token $TWITTER_API_TOKEN \
-        --twitter-usernames $TWITTER_USERNAMES \
-        --channel-usernames $CHANNEL_USERNAMES \
-        --rocksdb-path $ROCKSDB_PATH
-
-delete-database:
-    @rm -rf $ROCKSDB_PATH
-
 build:
     @cargo build -r