diff --git a/.github/workflows/release-pyth-cosmwasm-contract.yml b/.github/workflows/release-pyth-cosmwasm-contract.yml
index 31138d69..f5538d40 100644
--- a/.github/workflows/release-pyth-cosmwasm-contract.yml
+++ b/.github/workflows/release-pyth-cosmwasm-contract.yml
@@ -26,6 +26,11 @@ jobs:
           npm run build-contract -- --injective
           mv ../artifacts ../injective
           zip -r injective.zip ../injective
+      - name: Build osmosis cosmwasm contract
+        run: |
+          npm run build-contract -- --osmosis
+          mv ../artifacts ../osmosis
+          zip -r osmosis.zip ../osmosis
 
       - name: Set env
         run: |
@@ -38,10 +43,12 @@ jobs:
           files: |
             target_chains/cosmwasm/tools/cosmwasm.zip
             target_chains/cosmwasm/tools/injective.zip
+            target_chains/cosmwasm/tools/osmosis.zip
           body: |
             Contracts
             - cosmwasm.zip contains the generic cosmwasm contract for most Cosmos SDK chains.
-            - injective.zip contains injectives specific contract.
+            - injective.zip contains injective specific contract.
+            - osmosis.zip contains osmosis specific contract.
           draft: false
           # Setting VERSION in set env step and hence it will be available
           name: Pyth Cosmwasm Contract ${{ env.VERSION }}
diff --git a/target_chains/cosmwasm/Cargo.lock b/target_chains/cosmwasm/Cargo.lock
index c614368f..8fd785ea 100644
--- a/target_chains/cosmwasm/Cargo.lock
+++ b/target_chains/cosmwasm/Cargo.lock
@@ -1316,7 +1316,7 @@ dependencies = [
 
 [[package]]
 name = "pyth-cosmwasm"
-version = "1.1.0"
+version = "1.2.0"
 dependencies = [
  "bigint",
  "byteorder",
@@ -1369,7 +1369,7 @@ dependencies = [
 
 [[package]]
 name = "pyth-sdk-cw"
-version = "1.1.0"
+version = "1.2.0"
 dependencies = [
  "cosmwasm-schema",
  "cosmwasm-std",
@@ -1511,9 +1511,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.22"
+version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4a36c42d1873f9a77c53bde094f9664d9891bc604a45b4798fd2c389ed12e5b"
+checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
 [[package]]
 name = "rustc-hash"
diff --git a/target_chains/cosmwasm/contracts/pyth/Cargo.toml b/target_chains/cosmwasm/contracts/pyth/Cargo.toml
index b3a727f2..0d00ab4f 100644
--- a/target_chains/cosmwasm/contracts/pyth/Cargo.toml
+++ b/target_chains/cosmwasm/contracts/pyth/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyth-cosmwasm"
-version = "1.1.0"
+version = "1.2.0"
 authors = ["Wormhole Contributors <contact@certus.one>"]
 edition = "2018"
 description = "Pyth price receiver"
diff --git a/target_chains/cosmwasm/sdk/rust/Cargo.toml b/target_chains/cosmwasm/sdk/rust/Cargo.toml
index 6e5b0198..2c5da70f 100644
--- a/target_chains/cosmwasm/sdk/rust/Cargo.toml
+++ b/target_chains/cosmwasm/sdk/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pyth-sdk-cw"
-version = "1.1.0"
+version = "1.2.0"
 authors = ["Pyth Data Foundation"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/target_chains/cosmwasm/tools/src/build-contract.ts b/target_chains/cosmwasm/tools/src/build-contract.ts
index d4050380..cedc39c7 100644
--- a/target_chains/cosmwasm/tools/src/build-contract.ts
+++ b/target_chains/cosmwasm/tools/src/build-contract.ts
@@ -12,20 +12,26 @@ const argv = yargs(hideBin(process.argv))
   .option("injective", {
     type: "boolean",
   })
+  .option("osmosis", {
+    type: "boolean",
+  })
+  .option("arm64", {
+    type: "boolean",
+  })
   .help()
   .alias("help", "h")
   .wrap(yargs.terminalWidth())
   .parseSync();
 
-// we need to update the toml file to have a feature on - default=['injective']
-// editing and writing the toml file before building the contract for injective
-function injectivePreSetup(contractTomlFilePath: string) {
+// we need to update the toml file to have a feature on - default=[feature (passed as parameter)]
+// editing and writing the toml file before building the contract for other than cosmwasm
+function cargoPreSetup(contractTomlFilePath: string, feature: string) {
   const originalTomlContentStr = readFileSync(contractTomlFilePath, "utf-8");
   const parsedToml = toml.parse(originalTomlContentStr);
 
-  // add injective feature to the cargo.toml
+  // add default feature to the cargo.toml
   // @ts-ignore
-  parsedToml.features.default = ["injective"];
+  parsedToml.features.default = [feature];
 
   // @ts-ignore
   const updatedToml = toml.stringify(parsedToml, {
@@ -40,29 +46,44 @@ function injectivePreSetup(contractTomlFilePath: string) {
   writeFileSync(contractTomlFilePath, updatedToml);
 
   // after contract compilation we need to reset the original content of the toml file
-  return function injectivePostCleanup() {
+  return function cargoPostCleanup() {
     writeFileSync(contractTomlFilePath, originalTomlContentStr);
   };
 }
 
 function build() {
-  if (argv.cosmwasm !== true && argv.injective !== true) {
-    console.log("Please provide one of the options: ['cosmwasm', 'injective']");
-    return;
-  }
-
   const contractTomlFilePath = "../contracts/pyth/Cargo.toml";
 
   let cleanup = () => {};
-  if (argv.injective === true)
-    cleanup = injectivePreSetup(contractTomlFilePath);
+  if (argv.cosmwasm !== true) {
+    const feature =
+      argv.osmosis === true
+        ? "osmosis"
+        : argv.injective === true
+        ? "injective"
+        : undefined;
+
+    if (feature === undefined) {
+      console.log(
+        "Please provide one of the options: ['cosmwasm', 'injective', 'osmosis']"
+      );
+      return;
+    }
+
+    cleanup = cargoPreSetup(contractTomlFilePath, feature);
+  }
+
+  const dockerImage =
+    argv.arm64 === true
+      ? "cosmwasm/workspace-optimizer-arm64:0.12.11"
+      : "cosmwasm/workspace-optimizer:0.12.11";
 
   const buildCommand = `
           docker run --rm -v "$(cd ..; pwd)":/code \
-          -v $(cd ../../../wormhole_attester; pwd):/wormhole_attester \
+          -v "$(cd ../../../wormhole_attester; pwd)":/wormhole_attester \
           --mount type=volume,source="$(basename "$(cd ..; pwd)")_cache",target=/code/target \
           --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
-          cosmwasm/workspace-optimizer:0.12.11
+          ${dockerImage}
           `;
 
   // build contract by running the command