diff --git a/.gitea/workflows/deploy-devnet.yml b/.gitea/workflows/deploy-devnet.yml
index 3b270f8..cbbdf09 100644
--- a/.gitea/workflows/deploy-devnet.yml
+++ b/.gitea/workflows/deploy-devnet.yml
@@ -9,11 +9,45 @@ jobs:
   deploy-devnet:
     runs-on: ubuntu-latest
     steps:
-      - name: Debug env + network
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Rust toolchain + C compiler
         run: |
-          echo "=== ENV (proxy/actions) ==="
-          env | grep -iE 'proxy|ACTIONS|GITHUB_TOKEN|RUNNER' | sort
-          echo "=== curl github ==="
-          curl -sS -o /dev/null -w "github HTTP %{http_code}\n" --max-time 10 https://github.com/actions/checkout 2>&1 | tail -1
-          echo "=== curl rustup ==="
-          curl -sS -o /dev/null -w "rustup HTTP %{http_code}\n" --max-time 10 https://static.rust-lang.org/rustup/dist/x86_64-unknown-linux-gnu/rustup-init 2>&1 | tail -1
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+          apt-get update
+          apt-get install -y --no-install-recommends build-essential pkg-config libssl-dev clang
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | \
+            sh -s -- -y --profile minimal --default-toolchain 1.89.0
+
+      - name: Setup Solana CLI
+        run: |
+          sh -c "$(curl -sSfL https://release.solana.com/v1.18.26/install)"
+          echo "$HOME/.local/share/solana/install/active_release/bin" >> "$GITHUB_PATH"
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+
+      - name: Setup Anchor CLI (anchor-next)
+        run: |
+          . "$HOME/.cargo/env"
+          cargo install --force --git https://github.com/anchor-lang/anchor.git \
+            --branch anchor-next anchor-cli --locked
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+
+      - name: Airdrop devnet SOL (to keypair address)
+        run: |
+          solana airdrop 2 9ALsnxXNzDBv3mokngCHbruRTWUZiWR7pf7vswS1fCpf \
+            --url https://api.devnet.solana.com || \
+          solana airdrop 2 9ALsnxXNzDBv3mokngCHbruRTWUZiWR7pf7vswS1fCpf \
+            --url https://api.devnet.solana.com
+
+      - name: Build program
+        working-directory: program
+        run: anchor build
+
+      - name: Test program
+        working-directory: program
+        run: anchor test
+
+      - name: Deploy to devnet
+        working-directory: program
+        run: anchor deploy --provider.cluster devnet \
+            --provider.wallet ../deploy/dev_smart_updown-keypair.json
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