# und tx gov submit-proposal ibc-upgrade
Submit an IBC upgrade proposal
# Synopsis
Submit an IBC client breaking upgrade proposal along with an initial deposit. The client state specified is the upgraded client state representing the upgraded chain Example Upgraded Client State JSON: { "@type":"/ibc.lightclients.tendermint.v1.ClientState", "chain_id":"testchain1", "unbonding_period":"1814400s", "latest_height":{"revision_number":"0","revision_height":"2"}, "proof_specs":[{"leaf_spec":{"hash":"SHA256","prehash_key":"NO_HASH","prehash_value":"SHA256","length":"VAR_PROTO","prefix":"AA=="},"inner_spec":{"child_order":[0,1],"child_size":33,"min_prefix_length":4,"max_prefix_length":12,"empty_child":null,"hash":"SHA256"},"max_depth":0,"min_depth":0},{"leaf_spec":{"hash":"SHA256","prehash_key":"NO_HASH","prehash_value":"SHA256","length":"VAR_PROTO","prefix":"AA=="},"inner_spec":{"child_order":[0,1],"child_size":32,"min_prefix_length":1,"max_prefix_length":1,"empty_child":null,"hash":"SHA256"},"max_depth":0,"min_depth":0}], "upgrade_path":["upgrade","upgradedIBCState"], }
und tx gov submit-proposal ibc-upgrade [name] [height] [path/to/upgraded_client_state.json] [flags]
# Options
-a, --account-number uint The account number of the signing account (offline mode only)
-b, --broadcast-mode string Transaction broadcasting mode (sync|async|block) (default "sync")
--deposit string deposit of proposal
--description string description of proposal
--dry-run ignore the --gas flag and perform a simulation of a transaction, but don't broadcast it
--fee-account string Fee account pays fees for the transaction instead of deducting from the signer
--fees string Fees to pay along with transaction; eg: 10uatom
--from string Name or address of private key with which to sign
--gas string gas limit to set per-transaction; set to "auto" to calculate sufficient gas automatically (default 200000)
--gas-adjustment float adjustment factor to be multiplied against the estimate returned by the tx simulation; if the gas limit is set manually this flag is ignored (default 1)
--gas-prices string Gas prices in decimal format to determine the transaction fee (e.g. 0.1uatom)
--generate-only Build an unsigned transaction and write it to STDOUT (when enabled, the local Keybase is not accessible)
-h, --help help for ibc-upgrade
--keyring-backend string Select keyring's backend (os|file|kwallet|pass|test|memory) (default "os")
--keyring-dir string The client Keyring directory; if omitted, the default 'home' directory will be used
--ledger Use a connected Ledger device
--node string <host>:<port> to tendermint rpc interface for this chain (default "tcp://localhost:26657")
--note string Note to add a description to the transaction (previously --memo)
--offline Offline mode (does not allow any online functionality
-o, --output string Output format (text|json) (default "json")
-s, --sequence uint The sequence number of the signing account (offline mode only)
--sign-mode string Choose sign mode (direct|amino-json), this is an advanced feature
--timeout-height uint Set a block timeout height to prevent the tx from being committed past a certain height
--title string title of proposal
-y, --yes Skip tx broadcasting prompt confirmation
# Options inherited from parent commands
--chain-id string The network chain ID
# SEE ALSO
- und tx gov submit-proposal - Submit a proposal along with an initial deposit