# SDK 47 Upgrade Instruction ### 1. Check current blockheight: ``` terrad status | jq .SyncInfo.latest_block_height ``` ### 2. If the current blockheight is 18303000, stop the node ``` systemctl stop terra ``` ### 3. Download the patched binary: ``` wget -O $HOME/terra.tar.gz https://github.com/classic-terra/core/releases/download/v3.0.1/terra_3.0.1_Linux_x86_64.tar.gz ``` ### 4. Extract and replace binary ``` tar -xzvf $HOME/terra.tar.gz -C $HOME mv $HOME/terrad $(which terrad) ``` ### 5. Check version ``` terrad version ``` this should output **3.0.1** ``` terrad version --long | grep ibc-go ``` this should output `github.com/cosmos/ibc-go/v7@v7.4.0 => .....` ### 6. Restart the node ``` terrad start ```