diff --git a/.changeset/stupid-weeks-complain.md b/.changeset/stupid-weeks-complain.md
new file mode 100644
index 0000000000..90224af94d
--- /dev/null
+++ b/.changeset/stupid-weeks-complain.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Updated `disputeGameFactory` contract for World Sepolia.
diff --git a/src/chains/definitions/worldchainSepolia.ts b/src/chains/definitions/worldchainSepolia.ts
index dbe30e9a09..5225eaf02c 100644
--- a/src/chains/definitions/worldchainSepolia.ts
+++ b/src/chains/definitions/worldchainSepolia.ts
@@ -32,7 +32,7 @@ export const worldchainSepolia = /*#__PURE__*/ defineChain({
     },
     disputeGameFactory: {
       [sourceId]: {
-        address: '0x8cF97Ee616C986a070F5020d973b456D0120C253',
+        address: '0x8Ec1111f67Dad6b6A93B3F42DfBC92D81c98449A',
       },
     },
     l2OutputOracle: {