# Node Upgrade

#### Hard Fork activation

* `1773153000` — `2026-03-10 14:30 GMT`

#### Notes

* Drop-in upgrade from `v0.12.7`
* No `node.toml` changes required
* No `systemctl` override changes required

#### Upgrade command

```
sudo apt update && sudo apt install --reinstall monad=0.13.0 -y --allow-downgrades --allow-change-held-packages
```

#### Restart services

```
sudo systemctl restart monad-bft monad-execution monad-rpc
sudo systemctl status monad-bft monad-execution monad-rpc --no-pager -l
```

Expected status:

```
Active: active (running)
```

#### Verify version

```
monad-rpc --version
```

Expected output:

```
monad-rpc {"commit":"0a9cbb8227207a7b33ddf5caf7bd796e855df99f","tag":"v0.13.0","branch":"","modified":true}
```

#### Included changes

* MIP-3: Linear memory implementation
* MIP-4: Reserve balance precompile
* MIP-5: Osaka fork (`CLZ opcode - EIP-7939`)