diff --git a/.changeset/lazy-windows-sip.md b/.changeset/lazy-windows-sip.md
new file mode 100644
index 0000000000..7ec6eaa698
--- /dev/null
+++ b/.changeset/lazy-windows-sip.md
@@ -0,0 +1,5 @@
+---
+"@latticexyz/explorer": patch
+---
+
+The latest ABI changes are now consistently fetched correctly.
diff --git a/packages/explorer/src/app/(explorer)/api/world-abi/route.ts b/packages/explorer/src/app/(explorer)/api/world-abi/route.ts
index 1ac0179117..9c38daf4a0 100644
--- a/packages/explorer/src/app/(explorer)/api/world-abi/route.ts
+++ b/packages/explorer/src/app/(explorer)/api/world-abi/route.ts
@@ -1,5 +1,6 @@
-import { Address, Hex, createWalletClient, http, parseAbi } from "viem";
+import { Address, Hex, createClient, http, parseAbi } from "viem";
 import { getBlockNumber } from "viem/actions";
+import { getAction } from "viem/utils";
 import { fetchBlockLogs } from "@latticexyz/block-logs-stream";
 import { helloStoreEvent } from "@latticexyz/store";
 import { helloWorldEvent } from "@latticexyz/world";
@@ -10,7 +11,7 @@ export const dynamic = "force-dynamic";
 
 async function getClient(chainId: supportedChainId) {
   const chain = supportedChains[chainIdToName[chainId]];
-  const client = createWalletClient({
+  const client = createClient({
     chain,
     transport: http(),
   });
@@ -20,7 +21,7 @@ async function getClient(chainId: supportedChainId) {
 
 async function getParameters(chainId: supportedChainId, worldAddress: Address) {
   const client = await getClient(chainId);
-  const toBlock = await getBlockNumber(client);
+  const toBlock = await getAction(client, getBlockNumber, "getBlockNumber")({});
   const logs = await fetchBlockLogs({
     fromBlock: 0n,
     toBlock,
diff --git a/packages/explorer/src/app/(explorer)/queries/useWorldAbiQuery.ts b/packages/explorer/src/app/(explorer)/queries/useWorldAbiQuery.ts
index da48a9739c..083d820412 100644
--- a/packages/explorer/src/app/(explorer)/queries/useWorldAbiQuery.ts
+++ b/packages/explorer/src/app/(explorer)/queries/useWorldAbiQuery.ts
@@ -28,6 +28,6 @@ export function useWorldAbiQuery(): UseQueryResult<AbiQueryResult> {
         isWorldDeployed: data.isWorldDeployed,
       };
     },
-    refetchInterval: 15000,
+    refetchInterval: 5000,
   });
 }