diff --git a/target_chains/sui/scripts/package.json b/target_chains/sui/scripts/package.json
index 1e16491e..a5c5138a 100644
--- a/target_chains/sui/scripts/package.json
+++ b/target_chains/sui/scripts/package.json
@@ -7,7 +7,6 @@
   "dependencies": {
     "@certusone/wormhole-sdk": "^0.9.12",
     "@mysten/sui.js": "^0.32.2",
-    "@optke3/sui.js": "0.33.0",
     "@pythnetwork/client": "^2.17.0",
     "@pythnetwork/price-service-client": "^1.4.0",
     "@pythnetwork/price-service-sdk": "^1.2.0",
diff --git a/target_chains/sui/scripts/pyth/create_all_price_feeds.ts b/target_chains/sui/scripts/pyth/create_all_price_feeds.ts
index 2a8077eb..a77ac6a6 100644
--- a/target_chains/sui/scripts/pyth/create_all_price_feeds.ts
+++ b/target_chains/sui/scripts/pyth/create_all_price_feeds.ts
@@ -10,7 +10,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 dotenv.config({ path: "~/.env" });
 
diff --git a/target_chains/sui/scripts/pyth/create_price_feed.ts b/target_chains/sui/scripts/pyth/create_price_feed.ts
index 9d0443a1..f7e0d23b 100644
--- a/target_chains/sui/scripts/pyth/create_price_feed.ts
+++ b/target_chains/sui/scripts/pyth/create_price_feed.ts
@@ -8,7 +8,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 dotenv.config({ path: "~/.env" });
 
diff --git a/target_chains/sui/scripts/pyth/deploy.ts b/target_chains/sui/scripts/pyth/deploy.ts
index 9d3b40c5..68f5596f 100644
--- a/target_chains/sui/scripts/pyth/deploy.ts
+++ b/target_chains/sui/scripts/pyth/deploy.ts
@@ -8,7 +8,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 import { execSync } from "child_process";
 
 import dotenv from "dotenv";
diff --git a/target_chains/sui/scripts/pyth/init_state.ts b/target_chains/sui/scripts/pyth/init_state.ts
index 729eb7bb..0426f897 100644
--- a/target_chains/sui/scripts/pyth/init_state.ts
+++ b/target_chains/sui/scripts/pyth/init_state.ts
@@ -6,7 +6,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 import { REGISTRY, NETWORK, INITIAL_DATA_SOURCES } from "../registry";
 dotenv.config({ path: "~/.env" });
diff --git a/target_chains/sui/scripts/pyth/pyth_create_all_price_feeds.ts b/target_chains/sui/scripts/pyth/pyth_create_all_price_feeds.ts
index eaa142c1..9f929c4b 100644
--- a/target_chains/sui/scripts/pyth/pyth_create_all_price_feeds.ts
+++ b/target_chains/sui/scripts/pyth/pyth_create_all_price_feeds.ts
@@ -10,7 +10,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 dotenv.config({ path: "~/.env" });
 
diff --git a/target_chains/sui/scripts/pyth/pyth_create_price_feed.ts b/target_chains/sui/scripts/pyth/pyth_create_price_feed.ts
index 0b15799e..3f431505 100644
--- a/target_chains/sui/scripts/pyth/pyth_create_price_feed.ts
+++ b/target_chains/sui/scripts/pyth/pyth_create_price_feed.ts
@@ -8,7 +8,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 dotenv.config({ path: "~/.env" });
 
diff --git a/target_chains/sui/scripts/pyth/pyth_deploy.ts b/target_chains/sui/scripts/pyth/pyth_deploy.ts
index 6570f2c8..662e68fc 100644
--- a/target_chains/sui/scripts/pyth/pyth_deploy.ts
+++ b/target_chains/sui/scripts/pyth/pyth_deploy.ts
@@ -8,7 +8,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 import { execSync } from "child_process";
 
 import dotenv from "dotenv";
diff --git a/target_chains/sui/scripts/pyth/pyth_init_state.ts b/target_chains/sui/scripts/pyth/pyth_init_state.ts
index d3e72e3b..30cf705d 100644
--- a/target_chains/sui/scripts/pyth/pyth_init_state.ts
+++ b/target_chains/sui/scripts/pyth/pyth_init_state.ts
@@ -6,7 +6,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 import { REGISTRY, NETWORK, INITIAL_DATA_SOURCES } from "../registry";
 dotenv.config({ path: "~/.env" });
diff --git a/target_chains/sui/scripts/pyth/pyth_update_price_feeds.ts b/target_chains/sui/scripts/pyth/pyth_update_price_feeds.ts
index 4d9f52e9..f984c0d4 100644
--- a/target_chains/sui/scripts/pyth/pyth_update_price_feeds.ts
+++ b/target_chains/sui/scripts/pyth/pyth_update_price_feeds.ts
@@ -13,7 +13,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 dotenv.config({ path: "~/.env" });
 
diff --git a/target_chains/sui/scripts/pyth/update_price_feeds.ts b/target_chains/sui/scripts/pyth/update_price_feeds.ts
index 1b340ad8..62545cb2 100644
--- a/target_chains/sui/scripts/pyth/update_price_feeds.ts
+++ b/target_chains/sui/scripts/pyth/update_price_feeds.ts
@@ -10,7 +10,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 dotenv.config({ path: "~/.env" });
 
diff --git a/target_chains/sui/scripts/utils/transfer_tokens.ts b/target_chains/sui/scripts/utils/transfer_tokens.ts
index c17b5fbd..30076fd1 100644
--- a/target_chains/sui/scripts/utils/transfer_tokens.ts
+++ b/target_chains/sui/scripts/utils/transfer_tokens.ts
@@ -8,7 +8,7 @@ import {
   JsonRpcProvider,
   Ed25519Keypair,
   Connection,
-} from "@optke3/sui.js";
+} from "@mysten/sui.js";
 
 dotenv.config({ path: "~/.env" });