# Terra Chain Upgrade 2.20.0

**URL:** <https://forum.phoenix.money/t/terra-chain-upgrade-2-20-0/38>\
**Category:** Proposals\
**Tags:** software-upgrade\
**Created:** [July 16, 2026, 9:59am UTC](https://forum.phoenix.money/t/terra-chain-upgrade-2-20-0/38 "2026-07-16T09:59:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rose](https://forum.phoenix.money/user_avatar/forum.phoenix.money/rose/32/10_2.png) [@rose](https://forum.phoenix.money/u/rose)\
**Post date:** [July 16, 2026, 9:59am UTC](https://forum.phoenix.money/t/terra-chain-upgrade-2-20-0/38/1 "2026-07-16T09:59:27Z")

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This chain upgrade contains important upgrades for blockchain stability and security.

**Changes:** [Comparing v2.19.0...v2.20.0 · phoenix-directive/core · GitHub](https://github.com/phoenix-directive/core/compare/v2.19.0...v2.20.0)

**Core Dependency Upgrades**  
CosmWasm/wasmd v0.54.3 → v0.54.9  
CosmWasm/wasmvm v2.2.4 → v2.2.8  
cosmos/ibc-go v8.5.2 → v8.8.0

**On-chain proposal:** [Proposal 4849](https://www.mintscan.io/terra/proposals/4849)  
**Upgrade height:** 22,050,000  
**Estimated Time:** 24/07/26 12:30 UTC - block height 22,050,000 (updated time estimates on [Mintscan](https://www.mintscan.io/terra/block/22055000))

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**Author:** ![alaswad](https://forum.phoenix.money/letter_avatar_proxy/v4/letter/a/df705f/32.png) [@alaswad](https://forum.phoenix.money/u/alaswad)\
**Post date:** [July 18, 2026, 4:19pm UTC](https://forum.phoenix.money/t/terra-chain-upgrade-2-20-0/38/2 "2026-07-18T16:19:12Z")

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good luck terra army