diff --git a/package.json b/package.json
index e2b54e9..b77bf32 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@crocswap-libs/sdk",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "🛠🐊🛠 An SDK for building applications on top of CrocSwap",
   "author": "Ben Wolski <ben@crocodilelabs.io>",
   "repository": "https://github.com/CrocSwap/sdk.git",
diff --git a/src/vaults/tempest.ts b/src/vaults/tempest.ts
index bf126b2..a1ea1c4 100644
--- a/src/vaults/tempest.ts
+++ b/src/vaults/tempest.ts
@@ -29,7 +29,7 @@ export class TempestVault {
             case 'symetricAmbient':
                 return (await this.vault).deposit(await weiQty, owner, Typed.bool(true), txArgs)
             case 'rswEth':
-                return (await this.vault).deposit(await weiQty, owner, Typed.bytes('0x00'), txArgs)
+                return (await this.vault).deposit(await weiQty, owner, Typed.bytes('0x'), txArgs)
         }
     }
 
@@ -44,7 +44,7 @@ export class TempestVault {
             case 'symetricAmbient':
                 return (await this.vault).redeem(await weiQty, owner, owner, Typed.uint256(await minWeiQty), Typed.bool(true))
             case 'rswEth':
-                return (await this.vault).redeem(await weiQty, owner, owner, Typed.bytes('0x00'))
+                return (await this.vault).redeem(await weiQty, owner, owner, Typed.bytes('0x'))
         }
     }