Hedera Mainnet Upgrade Is Coming – Will It Affect HBAR Price?

Hedera will upgrade its mainnet to version 0.63 on July 23, 2025, at 17:00 UTC. The scheduled maintenance will last about 40 minutes and may temporarily slow transaction processing across the network.

The update focuses on improving system operations and network performance. However, it does not introduce any changes to HBAR tokenomics or smart contract execution.

What is the Hedera Mainnet Upgrade?

The new version includes three primary changes:

• Support for non-zero shard and realm IDs in system commands.
• Fee configuration throttling, which adds rate-limiting to administrative changes.
• MerkleDB tuning, which improves node storage efficiency and reduces processing overhead.

These changes aim to increase resilience and operational flexibility for developers and node operators. Hedera CLI tools like yahcli will now function across custom network partitions.

Scheduled (Jul 23, 2025, 17:00 UTC): Hedera will be upgrading Hedera mainnet to v0.63 on Wednesday, July 23 2025 at 17:00 UTC. The upgrade will take approximately 40 minutes to complete, users should expect some disruption to network …

— Hedera Status (@HederaStatus) July 17, 2025

In simple terms, it will expand Hedera’s potential for enterprise deployments. The upgrade will boost the network’s throughput and reduce ledger syncing time.

Will the Upgrade Affect HBAR Utility?

There are no direct changes to HBAR’s utility. Core token functions—transfers, staking, smart contract gas—will remain unaffected. Transaction fees and staking mechanisms also remain unchanged.

Users may experience temporary delays or halted transaction processing during the upgrade window. 

However, normal operations will resume once maintenance ends.

HBAR has surged over 100% this month, rising from ~$0.15 to around $0.28–$0.29 as of July 21.

Analysts pointed to a bullish technical setup, with a golden cross forming and strong exchange inflows backing the move. While short-term RSI suggests HBAR may be overbought, the broader sentiment remains bullish. 

BeInCrypto’s latest analysis indicates the next resistance between $0.37 and $0.50 if momentum holds.

HBAR RSI Chart. Source: TradingView

Could the Hedera Upgrade Impact Price?

The v0.63 upgrade is a technical maintenance release, not a feature launch or tokenomics update. It is unlikely to drive price action directly.

However, Hedera’s stability and reliability improvements may help reinforce investor confidence, especially after July’s volatile spike. 

If the upgrade proceeds without issue, it may help sustain the current price range by reducing technical risk.

Still, any significant move in HBAR will likely depend more on macro sentiment and upcoming ecosystem news rather than this upgrade alone.

Hedera TVL in 2025. Source: DeFiLlama

HBAR has already seen major gains this month. The upgrade may support the bullish trend—but it isn’t the catalyst for further price action. 

Traders should watch network stability during the rollout, while keeping an eye on broader market cues for the next move.