diff --git a/sdk/js/package.json b/sdk/js/package.json
index caa1ca687..4ea742153 100644
--- a/sdk/js/package.json
+++ b/sdk/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@certusone/wormhole-sdk",
-  "version": "0.10.5",
+  "version": "0.10.6",
   "description": "SDK for interacting with Wormhole",
   "homepage": "https://wormhole.com",
   "main": "./lib/cjs/index.js",
diff --git a/sdk/js/src/cosmwasm/address.ts b/sdk/js/src/cosmwasm/address.ts
index dcb40c36b..a270dcb1f 100644
--- a/sdk/js/src/cosmwasm/address.ts
+++ b/sdk/js/src/cosmwasm/address.ts
@@ -16,6 +16,7 @@ import {
   isTerraChain,
   CHAIN_ID_KUJIRA,
   CHAIN_ID_OSMOSIS,
+  CHAIN_ID_CELESTIA,
 } from "../utils";
 
 export const isNativeDenomInjective = (denom: string) => denom === "inj";
@@ -24,8 +25,10 @@ export const isNativeDenomSei = (denom: string) => denom === "usei";
 export const isNativeDenomWormchain = (denom: string) => denom === "uworm";
 export const isNativeDenomOsmosis = (denom: string) => denom === "uosmo";
 export const isNativeDenomCosmosHub = (denom: string) => denom === "uatom";
-export const isNativeDenomEvmos = (denom: string) => denom === "aevmos";
+export const isNativeDenomEvmos = (denom: string) =>
+  denom === "aevmos" || denom === "atevmos";
 export const isNativeDenomKujira = (denom: string) => denom === "ukuji";
+export const isNativeDenomCelestia = (denom: string) => denom === "utia";
 
 export function isNativeCosmWasmDenom(
   chainId: CosmWasmChainId,
@@ -40,7 +43,8 @@ export function isNativeCosmWasmDenom(
     (chainId === CHAIN_ID_OSMOSIS && isNativeDenomOsmosis(address)) ||
     (chainId === CHAIN_ID_COSMOSHUB && isNativeDenomCosmosHub(address)) ||
     (chainId === CHAIN_ID_EVMOS && isNativeDenomEvmos(address)) ||
-    (chainId === CHAIN_ID_KUJIRA && isNativeDenomKujira(address))
+    (chainId === CHAIN_ID_KUJIRA && isNativeDenomKujira(address)) ||
+    (chainId === CHAIN_ID_CELESTIA && isNativeDenomCelestia(address))
   );
 }
 
diff --git a/sdk/js/src/utils/array.ts b/sdk/js/src/utils/array.ts
index a3ebe8e21..222a0bea4 100644
--- a/sdk/js/src/utils/array.ts
+++ b/sdk/js/src/utils/array.ts
@@ -35,6 +35,7 @@ import {
   CHAIN_ID_COSMOSHUB,
   CHAIN_ID_EVMOS,
   CHAIN_ID_KUJIRA,
+  CHAIN_ID_CELESTIA,
 } from "./consts";
 import { hashLookup } from "./near";
 import { getExternalAddressFromType, isValidAptosType } from "./aptos";
@@ -129,6 +130,8 @@ export const tryUint8ArrayToNative = (
     throw Error("uint8ArrayToNative: Evmos not supported yet.");
   } else if (chainId === CHAIN_ID_KUJIRA) {
     throw Error("uint8ArrayToNative: Kujira not supported yet.");
+  } else if (chainId === CHAIN_ID_CELESTIA) {
+    throw Error("uint8ArrayToNative: Celestia not supported yet.");
   } else if (chainId === CHAIN_ID_SUI) {
     throw Error("uint8ArrayToNative: Sui not supported yet.");
   } else if (chainId === CHAIN_ID_APTOS) {
@@ -272,6 +275,8 @@ export const tryNativeToHexString = (
     throw Error("nativeToHexString: Evmos not supported yet.");
   } else if (chainId === CHAIN_ID_KUJIRA) {
     throw Error("nativeToHexString: Kujira not supported yet.");
+  } else if (chainId === CHAIN_ID_CELESTIA) {
+    throw Error("nativeToHexString: Celestia not supported yet.");
   } else if (chainId === CHAIN_ID_SUI) {
     if (!isValidSuiType(address) && isValidSuiAddress(address)) {
       return uint8ArrayToHex(
diff --git a/sdk/js/src/utils/consts.ts b/sdk/js/src/utils/consts.ts
index f8cb2d128..0f8f78cb7 100644
--- a/sdk/js/src/utils/consts.ts
+++ b/sdk/js/src/utils/consts.ts
@@ -35,6 +35,7 @@ export const CHAINS = {
   cosmoshub: 4000,
   evmos: 4001,
   kujira: 4002,
+  celestia: 4004,
   sepolia: 10002,
 } as const;
 
@@ -86,6 +87,7 @@ export const CosmWasmChainNames = [
   "evmos",
   "cosmoshub",
   "kujira",
+  "celestia",
 ] as const;
 export type CosmWasmChainName = typeof CosmWasmChainNames[number];
 
@@ -299,6 +301,11 @@ const MAINNET = {
     token_bridge: undefined,
     nft_bridge: undefined,
   },
+  celestia: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
 };
 
 const TESTNET = {
@@ -494,6 +501,11 @@ const TESTNET = {
     token_bridge: undefined,
     nft_bridge: undefined,
   },
+  celestia: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
 };
 
 const DEVNET = {
@@ -687,6 +699,11 @@ const DEVNET = {
     token_bridge: undefined,
     nft_bridge: undefined,
   },
+  celestia: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
 };
 
 /**
@@ -764,6 +781,7 @@ export const CHAIN_ID_GATEWAY = CHAIN_ID_WORMCHAIN;
 export const CHAIN_ID_COSMOSHUB = CHAINS["cosmoshub"];
 export const CHAIN_ID_EVMOS = CHAINS["evmos"];
 export const CHAIN_ID_KUJIRA = CHAINS["kujira"];
+export const CHAIN_ID_CELESTIA = CHAINS["celestia"];
 export const CHAIN_ID_SEPOLIA = CHAINS["sepolia"];
 
 // This inverts the [[CHAINS]] object so that we can look up a chain by id