diff --git a/sdk/package.json b/sdk/package.json
index e50b40d..70be18d 100644
--- a/sdk/package.json
+++ b/sdk/package.json
@@ -1,49 +1,49 @@
 {
-    "name": "@castlefinance/vault-sdk",
-    "version": "2.2.0",
-    "license": "MIT",
-    "main": "./lib/index.js",
-    "typings": "./lib/index.d.ts",
-    "dependencies": {
-        "@castlefinance/vault-core": "^0.1.0",
-        "@jet-lab/jet-engine": "^0.2.15",
-        "@port.finance/port-sdk": "^0.2.33",
-        "@project-serum/anchor": "0.18.2",
-        "@solana/spl-token": "^0.1.8",
-        "@solana/web3.js": "^1.31.0",
-        "@solendprotocol/solend-sdk": "^0.4.4",
-        "big.js": "^6.1.1",
-        "bigint-buffer": "^1.1.5",
-        "buffer-layout": "^1.2.2"
-    },
-    "devDependencies": {
-        "@types/big.js": "^6.1.2",
-        "@types/chai": "^4.3.0",
-        "@types/mocha": "^9.0.0",
-        "@types/react": "^18.0.3",
-        "@typescript-eslint/eslint-plugin": "^5.17.0",
-        "@typescript-eslint/parser": "^5.17.0",
-        "chai": "^4.3.4",
-        "eslint": "^8.12.0",
-        "mocha": "^9.0.3",
-        "prettier": "^2.5.1",
-        "ts-mocha": "^8.0.0",
-        "typescript": "^4.5.4"
-    },
-    "scripts": {
-        "build": "tsc",
-        "lint": "eslint -c .eslintrc.js src/**/*.ts",
-        "prettify": "prettier -w ./src",
-        "prettify-check": "prettier -c ./src",
-        "precommit": "yarn prettify && yarn lint",
-        "prepublish": "npm run build",
-        "test": "ts-mocha test/*.test.ts -t 100000"
-    },
-    "files": [
-        "package.json",
-        "lib"
-    ],
-    "directories": {
-        "lib": "lib"
-    }
+  "name": "@castlefinance/vault-sdk",
+  "version": "4.0.0-beta",
+  "license": "MIT",
+  "main": "./lib/index.js",
+  "typings": "./lib/index.d.ts",
+  "dependencies": {
+    "@castlefinance/vault-core": "^0.1.0",
+    "@jet-lab/jet-engine": "^0.2.15",
+    "@port.finance/port-sdk": "^0.2.33",
+    "@project-serum/anchor": "0.18.2",
+    "@solana/spl-token": "^0.1.8",
+    "@solana/web3.js": "^1.31.0",
+    "@solendprotocol/solend-sdk": "^0.4.4",
+    "big.js": "^6.1.1",
+    "bigint-buffer": "^1.1.5",
+    "buffer-layout": "^1.2.2"
+  },
+  "devDependencies": {
+    "@types/big.js": "^6.1.2",
+    "@types/chai": "^4.3.0",
+    "@types/mocha": "^9.0.0",
+    "@types/react": "^18.0.3",
+    "@typescript-eslint/eslint-plugin": "^5.17.0",
+    "@typescript-eslint/parser": "^5.17.0",
+    "chai": "^4.3.4",
+    "eslint": "^8.12.0",
+    "mocha": "^9.0.3",
+    "prettier": "^2.5.1",
+    "ts-mocha": "^8.0.0",
+    "typescript": "^4.5.4"
+  },
+  "scripts": {
+    "build": "tsc",
+    "lint": "eslint -c .eslintrc.js src/**/*.ts",
+    "prettify": "prettier -w ./src",
+    "prettify-check": "prettier -c ./src",
+    "precommit": "yarn prettify && yarn lint",
+    "prepublish": "npm run build",
+    "test": "ts-mocha test/*.test.ts -t 100000"
+  },
+  "files": [
+    "package.json",
+    "lib"
+  ],
+  "directories": {
+    "lib": "lib"
+  }
 }