diff --git a/.changeset/neat-cups-rhyme.md b/.changeset/neat-cups-rhyme.md
new file mode 100644
index 0000000000..dc845ab979
--- /dev/null
+++ b/.changeset/neat-cups-rhyme.md
@@ -0,0 +1,5 @@
+---
+"@wagmi/core": patch
+---
+
+Added timeout to internal call of `'wallet_revokePermissions'` request during `injected#disconnect` as some wallets that do not support this method hang.
diff --git a/packages/core/src/connectors/injected.ts b/packages/core/src/connectors/injected.ts
index 897bda6cd9..ab08033a22 100644
--- a/packages/core/src/connectors/injected.ts
+++ b/packages/core/src/connectors/injected.ts
@@ -11,6 +11,7 @@ import {
   getAddress,
   numberToHex,
   withRetry,
+  withTimeout,
 } from 'viem'
 
 import type { Connector } from '../createConfig.js'
@@ -267,16 +268,22 @@ export function injected(parameters: InjectedParameters = {}) {
       // Experimental support for MetaMask disconnect
       // https://github.com/MetaMask/metamask-improvement-proposals/blob/main/MIPs/mip-2.md
       try {
-        // TODO: Remove explicit type for viem@3
-        await provider.request<{
-          Method: 'wallet_revokePermissions'
-          Parameters: [permissions: { eth_accounts: Record<string, any> }]
-          ReturnType: null
-        }>({
-          // `'wallet_revokePermissions'` added in `viem@2.10.3`
-          method: 'wallet_revokePermissions',
-          params: [{ eth_accounts: {} }],
-        })
+        // Adding timeout as not all wallets support this method and can hang
+        // https://github.com/wevm/wagmi/issues/4064
+        await withTimeout(
+          () =>
+            // TODO: Remove explicit type for viem@3
+            provider.request<{
+              Method: 'wallet_revokePermissions'
+              Parameters: [permissions: { eth_accounts: Record<string, any> }]
+              ReturnType: null
+            }>({
+              // `'wallet_revokePermissions'` added in `viem@2.10.3`
+              method: 'wallet_revokePermissions',
+              params: [{ eth_accounts: {} }],
+            }),
+          { timeout: 100 },
+        )
       } catch {}
 
       // Add shim signalling connector is disconnected