diff --git a/src/goerli/libraries/GoerliLib.sol b/src/goerli/libraries/GoerliLib.sol
index ba3c7a80..30e6c51a 100644
--- a/src/goerli/libraries/GoerliLib.sol
+++ b/src/goerli/libraries/GoerliLib.sol
@@ -2,9 +2,9 @@
 pragma solidity ^0.8.0;
 
 library GoerliLib {
-    /// @dev The address of the WETH contract on Ethereum.
+    /// @dev The address of the WETH contract on Goerli.
     address internal constant WETH = 0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6;
 
-    /// @dev The address of the wstETH contract on Ethereum.
+    /// @dev The address of the wstETH contract on Goerli.
     address internal constant WST_ETH = 0x6320cD32aA674d2898A68ec82e869385Fc5f7E2f;
 }
diff --git a/src/sepolia/SepoliaBundler.sol b/src/sepolia/SepoliaBundler.sol
new file mode 100644
index 00000000..73922c9b
--- /dev/null
+++ b/src/sepolia/SepoliaBundler.sol
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+pragma solidity 0.8.21;
+
+import {SepoliaLib} from "./libraries/SepoliaLib.sol";
+
+import {BaseBundler} from "../BaseBundler.sol";
+import {TransferBundler} from "../TransferBundler.sol";
+import {PermitBundler} from "../PermitBundler.sol";
+import {Permit2Bundler} from "../Permit2Bundler.sol";
+import {ERC4626Bundler} from "../ERC4626Bundler.sol";
+import {WNativeBundler} from "../WNativeBundler.sol";
+import {StEthBundler} from "../StEthBundler.sol";
+import {UrdBundler} from "../UrdBundler.sol";
+import {MorphoBundler} from "../MorphoBundler.sol";
+import {ERC20WrapperBundler} from "../ERC20WrapperBundler.sol";
+
+/// @title SepoliaBundler
+/// @author Morpho Labs
+/// @custom:contact security@morpho.org
+/// @notice Bundler contract specific to the Sepolia testnet.
+contract SepoliaBundler is
+    TransferBundler,
+    PermitBundler,
+    Permit2Bundler,
+    ERC4626Bundler,
+    WNativeBundler,
+    StEthBundler,
+    UrdBundler,
+    MorphoBundler,
+    ERC20WrapperBundler
+{
+    /* CONSTRUCTOR */
+
+    constructor(address morpho)
+        WNativeBundler(SepoliaLib.WETH)
+        StEthBundler(SepoliaLib.WST_ETH)
+        MorphoBundler(morpho)
+    {}
+
+    /* INTERNAL */
+
+    /// @inheritdoc MorphoBundler
+    function _isSenderAuthorized() internal view override(BaseBundler, MorphoBundler) returns (bool) {
+        return MorphoBundler._isSenderAuthorized();
+    }
+}
diff --git a/src/sepolia/libraries/SepoliaLib.sol b/src/sepolia/libraries/SepoliaLib.sol
new file mode 100644
index 00000000..6e057157
--- /dev/null
+++ b/src/sepolia/libraries/SepoliaLib.sol
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+pragma solidity ^0.8.0;
+
+library SepoliaLib {
+    /// @dev The address of the WETH contract on Sepolia.
+    address internal constant WETH = 0x7b79995e5f793A07Bc00c21412e50Ecae098E7f9;
+
+    /// @dev The address of the wstETH contract on Sepolia.
+    /// @dev The wstETH contract corresponds exactly to the one on Ethereum. The underlying stETH contract is a mock
+    /// exposing a subset of the interface of stETH on Ethereum and behaves just like WETH: no reward is accrued.
+    address internal constant WST_ETH = 0xA0dc0A387a022d8F33d2BE6fF139077639B1a348;
+}