diff --git a/sdk/contracts.ts b/sdk/contracts.ts
index 1f5fbe3..b8a4fab 100644
--- a/sdk/contracts.ts
+++ b/sdk/contracts.ts
@@ -219,6 +219,8 @@ export const ContractVersions: Record<
   [SupportedNetworks.LineaGoerli]: CanonicalAddresses,
   [SupportedNetworks.Sepolia]: {
     ...CanonicalAddresses,
+    [KnownContracts.TELLOR]: {
+      "2.1.0": "0x5F05cd402BF4017970fe390D43B20C3dC3832CD9",
     [KnownContracts.OPTIMISTIC_GOVERNOR]: {
       "1.2.0": "0x40153DdFAd90C49dbE3F5c9F96f2a5B25ec67461",
     },