diff --git a/clients/js/README.md b/clients/js/README.md
index c93149a4f..93cfa8622 100644
--- a/clients/js/README.md
+++ b/clients/js/README.md
@@ -154,6 +154,10 @@ $ worm evm info -c bsc -n mainnet -m TokenBridge
     "klaytn": "0x0000000000000000000000005b08ac39eaed75c0439fc750d9fe7e1f9dd0193f",
     "celo": "0x000000000000000000000000796dff6d74f3e27060b71255fe517bfb23c93eed",
     "near": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "injective": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "osmosis": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "sui": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "aptos": "0x0000000000000000000000000000000000000000000000000000000000000000",
     "moonbeam": "0x0000000000000000000000000000000000000000000000000000000000000000",
     "neon": "0x0000000000000000000000000000000000000000000000000000000000000000",
     "terra2": "0xa463ad028fb79679cfc8ce1efba35ac0e77b35080a1abe9bebe83461f176b0a3",
diff --git a/clients/js/main.ts b/clients/js/main.ts
index fd7677d36..e117dab68 100644
--- a/clients/js/main.ts
+++ b/clients/js/main.ts
@@ -513,6 +513,14 @@ yargs(hideBin(process.argv))
         throw Error("Algorand is not supported yet");
       } else if (chain === "near") {
         throw Error("NEAR is not supported yet");
+      } else if (chain === "injective") {
+        throw Error("INJECTIVE is not supported yet");
+      } else if (chain === "osmosis") {
+        throw Error("OSMOSIS is not supported yet");
+      } else if (chain === "sui") {
+        throw Error("SUI is not supported yet");
+      } else if (chain === "aptos") {
+        throw Error("APTOS is not supported yet");
       } else {
         // If you get a type error here, hover over `chain`'s type and it tells you
         // which cases are not handled
@@ -543,6 +551,14 @@ function parseAddress(chain: ChainName, address: string): string {
     return "0x" + evm_address(address)
   } else if (chain === "near") {
     throw Error("NEAR is not supported yet")
+  } else if (chain === "injective") {
+    throw Error("INJECTIVE is not supported yet");
+  } else if (chain === "osmosis") {
+    throw Error("OSMOSIS is not supported yet");
+  } else if (chain === "sui") {
+    throw Error("SUI is not supported yet")
+  } else if (chain === "aptos") {
+    throw Error("APTOS is not supported yet")
   } else {
     impossible(chain)
   }
diff --git a/clients/js/networks.ts b/clients/js/networks.ts
index fb2c2a412..034a2b7c6 100644
--- a/clients/js/networks.ts
+++ b/clients/js/networks.ts
@@ -82,6 +82,22 @@ const MAINNET = {
     rpc: undefined,
     key: undefined,
   },
+  injective: {
+    rpc: undefined,
+    key: undefined,
+  },
+  osmosis: {
+    rpc: undefined,
+    key: undefined,
+  },
+  aptos: {
+    rpc: undefined,
+    key: undefined,
+  },
+  sui: {
+    rpc: undefined,
+    key: undefined,
+  },
   moonbeam: {
     rpc: undefined,
     key: undefined,
@@ -167,6 +183,22 @@ const TESTNET = {
     rpc: undefined,
     key: undefined,
   },
+  injective: {
+    rpc: undefined,
+    key: undefined,
+  },
+  osmosis: {
+    rpc: undefined,
+    key: undefined,
+  },
+  aptos: {
+    rpc: undefined,
+    key: undefined,
+  },
+  sui: {
+    rpc: undefined,
+    key: undefined,
+  },
   moonbeam: {
     rpc: "https://rpc.api.moonbase.moonbeam.network",
     key: get_env_var("ETH_KEY_TESTNET"),
@@ -252,6 +284,22 @@ const DEVNET = {
     rpc: undefined,
     key: undefined,
   },
+  injective: {
+    rpc: undefined,
+    key: undefined,
+  },
+  osmosis: {
+    rpc: undefined,
+    key: undefined,
+  },
+  aptos: {
+    rpc: undefined,
+    key: undefined,
+  },
+  sui: {
+    rpc: undefined,
+    key: undefined,
+  },
   moonbeam: {
     rpc: undefined,
     key: "0x4f3edf983ac636a65a842ce7c78d9aa706d3b113bce9c46f30d7d21715b23b1d",
diff --git a/proto/publicrpc/v1/publicrpc.proto b/proto/publicrpc/v1/publicrpc.proto
index 80dfcec0b..3c3117ffd 100644
--- a/proto/publicrpc/v1/publicrpc.proto
+++ b/proto/publicrpc/v1/publicrpc.proto
@@ -28,6 +28,9 @@ enum ChainID {
   CHAIN_ID_NEON = 17;
   CHAIN_ID_TERRA2 = 18;
   CHAIN_ID_INJECTIVE = 19;
+  CHAIN_ID_OSMOSIS = 20;
+  CHAIN_ID_SUI = 21;
+  CHAIN_ID_APTOS = 22;
   // Special case - Eth has two testnets. CHAIN_ID_ETHEREUM is Goerli,
   // but we also want to connect to Ropsten, so we add a separate chain.
   CHAIN_ID_ETHEREUM_ROPSTEN = 10001;
diff --git a/sdk/js/CHANGELOG.md b/sdk/js/CHANGELOG.md
index 2bcca7614..0d1711224 100644
--- a/sdk/js/CHANGELOG.md
+++ b/sdk/js/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.5.1
+
+### Changed
+
+Added chain ids for Injective, Osmosis, Sui, and Aptos
+	
 ## 0.5.0
 
 ### Changed
diff --git a/sdk/js/package.json b/sdk/js/package.json
index 3b01424b9..bea9ac87f 100644
--- a/sdk/js/package.json
+++ b/sdk/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@certusone/wormhole-sdk",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "SDK for interacting with Wormhole",
   "homepage": "https://wormholenetwork.com",
   "main": "./lib/cjs/index.js",
diff --git a/sdk/js/src/utils/array.ts b/sdk/js/src/utils/array.ts
index 03aca5878..f8406c053 100644
--- a/sdk/js/src/utils/array.ts
+++ b/sdk/js/src/utils/array.ts
@@ -13,6 +13,10 @@ import {
   ChainName,
   CHAIN_ID_ALGORAND,
   CHAIN_ID_NEAR,
+  CHAIN_ID_INJECTIVE,
+  CHAIN_ID_OSMOSIS,
+  CHAIN_ID_SUI,
+  CHAIN_ID_APTOS,
   CHAIN_ID_SOLANA,
   CHAIN_ID_TERRA,
   CHAIN_ID_TERRA2,
@@ -85,6 +89,14 @@ export const tryUint8ArrayToNative = (
     return uint8ArrayToNativeStringAlgorand(a);
   } else if (chainId === CHAIN_ID_NEAR) {
     throw Error("uint8ArrayToNative: Near not supported yet.");
+  } else if (chainId === CHAIN_ID_INJECTIVE) {
+    throw Error("uint8ArrayToNative: Injective not supported yet.");
+  } else if (chainId === CHAIN_ID_OSMOSIS) {
+    throw Error("uint8ArrayToNative: Osmosis not supported yet.");
+  } else if (chainId === CHAIN_ID_SUI) {
+    throw Error("uint8ArrayToNative: Sui not supported yet.");
+  } else if (chainId === CHAIN_ID_APTOS) {
+    throw Error("uint8ArrayToNative: Aptos not supported yet.");
   } else if (chainId === CHAIN_ID_UNSET) {
     throw Error("uint8ArrayToNative: Chain id unset");
   } else {
@@ -195,6 +207,14 @@ export const tryNativeToHexString = (
     return nativeStringToHexAlgorand(address);
   } else if (chainId === CHAIN_ID_NEAR) {
     throw Error("hexToNativeString: Near not supported yet.");
+  } else if (chainId === CHAIN_ID_INJECTIVE) {
+    throw Error("hexToNativeString: Injective not supported yet.");
+  } else if (chainId === CHAIN_ID_OSMOSIS) {
+    throw Error("hexToNativeString: Osmosis not supported yet.");
+  } else if (chainId === CHAIN_ID_SUI) {
+    throw Error("hexToNativeString: Sui not supported yet.");
+  } else if (chainId === CHAIN_ID_APTOS) {
+    throw Error("hexToNativeString: Aptos not supported yet.");
   } else if (chainId === CHAIN_ID_UNSET) {
     throw Error("hexToNativeString: Chain id unset");
   } else {
diff --git a/sdk/js/src/utils/consts.ts b/sdk/js/src/utils/consts.ts
index 39d531f8b..8e48dcead 100644
--- a/sdk/js/src/utils/consts.ts
+++ b/sdk/js/src/utils/consts.ts
@@ -18,6 +18,10 @@ export const CHAINS = {
   moonbeam: 16,
   neon: 17,
   terra2: 18,
+  injective: 19,
+  osmosis: 20,
+  sui: 21,
+  aptos: 22,
   ropsten: 10001,
 } as const;
 
@@ -137,6 +141,26 @@ const MAINNET = {
     token_bridge: undefined,
     nft_bridge: undefined,
   },
+  injective: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  osmosis: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  aptos: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  sui: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
   moonbeam: {
     core: undefined,
     token_bridge: undefined,
@@ -241,6 +265,26 @@ const TESTNET = {
     token_bridge: undefined,
     nft_bridge: undefined,
   },
+  injective: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  osmosis: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  aptos: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  sui: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
   moonbeam: {
     core: "0xa5B7D85a8f27dd7907dc8FdC21FA5657D5E2F901",
     token_bridge: "0xbc976D4b9D57E57c3cA52e1Fd136C45FF7955A96",
@@ -345,6 +389,26 @@ const DEVNET = {
     token_bridge: undefined,
     nft_bridge: undefined,
   },
+  injective: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  osmosis: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  aptos: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
+  sui: {
+    core: undefined,
+    token_bridge: undefined,
+    nft_bridge: undefined,
+  },
   moonbeam: {
     core: undefined,
     token_bridge: undefined,
@@ -424,6 +488,10 @@ export const CHAIN_ID_NEAR = CHAINS["near"];
 export const CHAIN_ID_MOONBEAM = CHAINS["moonbeam"];
 export const CHAIN_ID_NEON = CHAINS["neon"];
 export const CHAIN_ID_TERRA2 = CHAINS["terra2"];
+export const CHAIN_ID_INJECTIVE = CHAINS["injective"];
+export const CHAIN_ID_OSMOSIS = CHAINS["osmosis"];
+export const CHAIN_ID_SUI = CHAINS["sui"];
+export const CHAIN_ID_APTOS = CHAINS["aptos"];
 export const CHAIN_ID_ETHEREUM_ROPSTEN = CHAINS["ropsten"];
 
 // This inverts the [[CHAINS]] object so that we can look up a chain by id