diff --git a/changelog.md b/changelog.md
index 434d69161e..590878fccc 100644
--- a/changelog.md
+++ b/changelog.md
@@ -30,6 +30,10 @@
 * [3289](https://github.com/zeta-chain/node/pull/3289) - remove all dynamic peer discovery (zetaclient)
 * [3314](https://github.com/zeta-chain/node/pull/3314) - update `last_scanned_block_number` metrics more frequently for Solana chain
 
+## v24.0.0
+
+* [3323](https://github.com/zeta-chain/node/pull/3323) - upgrade cosmos sdk to 0.47.15
+
 ## v23.0.0
 
 ### Features
diff --git a/go.mod b/go.mod
index 1e6316203c..8c069a886b 100644
--- a/go.mod
+++ b/go.mod
@@ -19,7 +19,7 @@ require (
 	github.com/cometbft/cometbft v0.37.5
 	github.com/cometbft/cometbft-db v0.12.0
 	github.com/cosmos/btcutil v1.0.5
-	github.com/cosmos/cosmos-sdk v0.47.14
+	github.com/cosmos/cosmos-sdk v0.47.15
 	github.com/cosmos/gogoproto v1.7.0
 	github.com/cosmos/ibc-go/v7 v7.4.0
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc
diff --git a/go.sum b/go.sum
index 47a9ac45ef..4e2c220279 100644
--- a/go.sum
+++ b/go.sum
@@ -451,8 +451,8 @@ github.com/cosmos/btcutil v1.0.5 h1:t+ZFcX77LpKtDBhjucvnOH8C2l2ioGsBNEQ3jef8xFk=
 github.com/cosmos/btcutil v1.0.5/go.mod h1:IyB7iuqZMJlthe2tkIFL33xPyzbFYP0XVdS8P5lUPis=
 github.com/cosmos/cosmos-proto v1.0.0-beta.5 h1:eNcayDLpip+zVLRLYafhzLvQlSmyab+RC5W7ZfmxJLA=
 github.com/cosmos/cosmos-proto v1.0.0-beta.5/go.mod h1:hQGLpiIUloJBMdQMMWb/4wRApmI9hjHH05nefC0Ojec=
-github.com/cosmos/cosmos-sdk v0.47.14 h1:vD9JyIdlbVaXMOE/BLamViQvylfUq0E0FpqdPVv/fWw=
-github.com/cosmos/cosmos-sdk v0.47.14/go.mod h1:GrDj/zd9Tiuy8ZpG9PbUbhghCVU7lwyH0GS7CpxHpyM=
+github.com/cosmos/cosmos-sdk v0.47.15 h1:xuIkX4IgpnRydiwxY2fI5nWy0SkRVvWvumWtGigwJdk=
+github.com/cosmos/cosmos-sdk v0.47.15/go.mod h1:6L16fRG0ZinyyYMclrVAGqTUyb5UGu/hlx5oZEI6NAY=
 github.com/cosmos/cosmos-sdk/ics23/go v0.8.0 h1:iKclrn3YEOwk4jQHT2ulgzuXyxmzmPczUalMwW4XH9k=
 github.com/cosmos/cosmos-sdk/ics23/go v0.8.0/go.mod h1:2a4dBq88TUoqoWAU5eu0lGvpFP3wWDPgdHPargtyw30=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=