diff --git a/contracts/account/Account.sol b/contracts/account/Account.sol
index a14018a..e747e8b 100644
--- a/contracts/account/Account.sol
+++ b/contracts/account/Account.sol
@@ -7,7 +7,6 @@ import {EIP712} from "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
 import {ERC721Holder} from "@openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol";
 import {ERC1155Holder} from "@openzeppelin/contracts/token/ERC1155/utils/ERC1155Holder.sol";
 import {ERC7739} from "../utils/cryptography/ERC7739.sol";
-import {ERC7821} from "./extensions/ERC7821.sol";
 import {AccountCore} from "./AccountCore.sol";
 
 /**
@@ -17,10 +16,12 @@ import {AccountCore} from "./AccountCore.sol";
  * * {ERC7739} for ERC-1271 signature support with ERC-7739 replay protection
  * * {ERC7821} for performing external calls in batches.
  *
+ * TIP: Use {ERC7821} to enable external calls in batches.
+ *
  * NOTE: To use this contract, the {ERC7739-_rawSignatureValidation} function must be
  * implemented using a specific signature verification algorithm. See {SignerECDSA}, {SignerP256} or {SignerRSA}.
  */
-abstract contract Account is AccountCore, EIP712, ERC721Holder, ERC1155Holder, ERC7739, ERC7821 {
+abstract contract Account is AccountCore, EIP712, ERC721Holder, ERC1155Holder, ERC7739 {
     bytes32 internal constant _PACKED_USER_OPERATION =
         keccak256(
             "PackedUserOperation(address sender,uint256 nonce,bytes initCode,bytes callData,bytes32 accountGasLimits,uint256 preVerificationGas,bytes32 gasFees,bytes paymasterAndData)"
@@ -52,13 +53,4 @@ abstract contract Account is AccountCore, EIP712, ERC721Holder, ERC1155Holder, E
                 )
             );
     }
-
-    /// @inheritdoc ERC7821
-    function _erc7821AuthorizedExecutor(
-        address caller,
-        bytes32 mode,
-        bytes calldata executionData
-    ) internal view virtual override returns (bool) {
-        return super._erc7821AuthorizedExecutor(caller, mode, executionData) || caller == address(entryPoint());
-    }
 }
diff --git a/contracts/account/extensions/ERC7821.sol b/contracts/account/extensions/ERC7821.sol
index 74fff63..8f4568f 100644
--- a/contracts/account/extensions/ERC7821.sol
+++ b/contracts/account/extensions/ERC7821.sol
@@ -40,6 +40,20 @@ abstract contract ERC7821 is IERC7821 {
 
     /**
      * @dev Access control mechanism for the {execute} function.
+     * By default, only the contract itself is allowed to execute.
+     *
+     * Override this function to implement custom access control, for example to allow the
+     * ERC-4337 entrypoint to execute.
+     *
+     * ```solidity
+     * function _erc7821AuthorizedExecutor(
+     *   address caller,
+     *   bytes32 mode,
+     *   bytes calldata executionData
+     * ) internal view virtual override returns (bool) {
+     *   return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+     * }
+     * ```
      */
     function _erc7821AuthorizedExecutor(
         address caller,
diff --git a/contracts/mocks/account/AccountECDSAMock.sol b/contracts/mocks/account/AccountECDSAMock.sol
index 5b3ec70..1e3c600 100644
--- a/contracts/mocks/account/AccountECDSAMock.sol
+++ b/contracts/mocks/account/AccountECDSAMock.sol
@@ -3,10 +3,20 @@
 pragma solidity ^0.8.20;
 
 import {Account} from "../../account/Account.sol";
+import {ERC7821} from "../../account/extensions/ERC7821.sol";
 import {SignerECDSA} from "../../utils/cryptography/SignerECDSA.sol";
 
-abstract contract AccountECDSAMock is Account, SignerECDSA {
+abstract contract AccountECDSAMock is Account, SignerECDSA, ERC7821 {
     constructor(address signerAddr) {
         _initializeSigner(signerAddr);
     }
+
+    /// @inheritdoc ERC7821
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/contracts/mocks/account/AccountERC7702Mock.sol b/contracts/mocks/account/AccountERC7702Mock.sol
index a79947f..6dccfc9 100644
--- a/contracts/mocks/account/AccountERC7702Mock.sol
+++ b/contracts/mocks/account/AccountERC7702Mock.sol
@@ -3,6 +3,16 @@
 pragma solidity ^0.8.20;
 
 import {Account} from "../../account/Account.sol";
+import {ERC7821} from "../../account/extensions/ERC7821.sol";
 import {SignerERC7702} from "../../utils/cryptography/SignerERC7702.sol";
 
-abstract contract AccountERC7702Mock is Account, SignerERC7702 {}
+abstract contract AccountERC7702Mock is Account, SignerERC7702, ERC7821 {
+    /// @inheritdoc ERC7821
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
+}
diff --git a/contracts/mocks/account/AccountMock.sol b/contracts/mocks/account/AccountMock.sol
index ad01d9d..7f88bdd 100644
--- a/contracts/mocks/account/AccountMock.sol
+++ b/contracts/mocks/account/AccountMock.sol
@@ -3,10 +3,11 @@
 pragma solidity ^0.8.20;
 
 import {PackedUserOperation} from "@openzeppelin/contracts/interfaces/draft-IERC4337.sol";
+import {ERC7821} from "../../account/extensions/ERC7821.sol";
 import {ERC4337Utils} from "@openzeppelin/contracts/account/utils/draft-ERC4337Utils.sol";
 import {Account} from "../../account/Account.sol";
 
-abstract contract AccountMock is Account {
+abstract contract AccountMock is Account, ERC7821 {
     /// Validates a user operation with a boolean signature.
     function _rawSignatureValidation(
         bytes32 /* userOpHash */,
@@ -14,4 +15,13 @@ abstract contract AccountMock is Account {
     ) internal pure override returns (bool) {
         return bytes1(signature[0:1]) == bytes1(0x01);
     }
+
+    /// @inheritdoc ERC7821
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/contracts/mocks/account/AccountP256Mock.sol b/contracts/mocks/account/AccountP256Mock.sol
index 41c71ca..a924ee5 100644
--- a/contracts/mocks/account/AccountP256Mock.sol
+++ b/contracts/mocks/account/AccountP256Mock.sol
@@ -3,10 +3,20 @@
 pragma solidity ^0.8.20;
 
 import {Account} from "../../account/Account.sol";
+import {ERC7821} from "../../account/extensions/ERC7821.sol";
 import {SignerP256} from "../../utils/cryptography/SignerP256.sol";
 
-abstract contract AccountP256Mock is Account, SignerP256 {
+abstract contract AccountP256Mock is Account, SignerP256, ERC7821 {
     constructor(bytes32 qx, bytes32 qy) {
         _initializeSigner(qx, qy);
     }
+
+    /// @inheritdoc ERC7821
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/contracts/mocks/account/AccountRSAMock.sol b/contracts/mocks/account/AccountRSAMock.sol
index 7390355..0592a9c 100644
--- a/contracts/mocks/account/AccountRSAMock.sol
+++ b/contracts/mocks/account/AccountRSAMock.sol
@@ -3,10 +3,20 @@
 pragma solidity ^0.8.20;
 
 import {Account} from "../../account/Account.sol";
+import {ERC7821} from "../../account/extensions/ERC7821.sol";
 import {SignerRSA} from "../../utils/cryptography/SignerRSA.sol";
 
-abstract contract AccountRSAMock is Account, SignerRSA {
+abstract contract AccountRSAMock is Account, SignerRSA, ERC7821 {
     constructor(bytes memory e, bytes memory n) {
         _initializeSigner(e, n);
     }
+
+    /// @inheritdoc ERC7821
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/contracts/mocks/docs/account/MyAccount.sol b/contracts/mocks/docs/account/MyAccount.sol
index 7c15ddb..d376ccd 100644
--- a/contracts/mocks/docs/account/MyAccount.sol
+++ b/contracts/mocks/docs/account/MyAccount.sol
@@ -6,8 +6,9 @@ pragma solidity ^0.8.20;
 import {EIP712} from "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
 import {Initializable} from "@openzeppelin/contracts/proxy/utils/Initializable.sol";
 import {Account} from "../../../account/Account.sol"; // or AccountCore
+import {ERC7821} from "../../../account/extensions/ERC7821.sol";
 
-contract MyAccount is Account, Initializable {
+contract MyAccount is Account, ERC7821, Initializable {
     /**
      * NOTE: EIP-712 domain is set at construction because each account clone
      * will recalculate its domain separator based on their own address.
@@ -25,4 +26,13 @@ contract MyAccount is Account, Initializable {
     function initializeSigner() public initializer {
         // Most accounts will require some form of signer initialization logic
     }
+
+    /// @dev Allows the entry point as an authorized executor.
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/contracts/mocks/docs/account/MyAccountECDSA.sol b/contracts/mocks/docs/account/MyAccountECDSA.sol
index 38829a0..851fd75 100644
--- a/contracts/mocks/docs/account/MyAccountECDSA.sol
+++ b/contracts/mocks/docs/account/MyAccountECDSA.sol
@@ -5,13 +5,23 @@ pragma solidity ^0.8.20;
 
 import {EIP712} from "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
 import {Account} from "../../../account/Account.sol";
+import {ERC7821} from "../../../account/extensions/ERC7821.sol";
 import {SignerECDSA} from "../../../utils/cryptography/SignerECDSA.sol";
 
-contract MyAccountECDSA is Account, SignerECDSA {
+contract MyAccountECDSA is Account, SignerECDSA, ERC7821 {
     constructor() EIP712("MyAccountECDSA", "1") {}
 
     function initializeSigner(address signerAddr) public virtual {
         // Will revert if the signer is already initialized
         _initializeSigner(signerAddr);
     }
+
+    /// @dev Allows the entry point as an authorized executor.
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/contracts/mocks/docs/account/MyAccountP256.sol b/contracts/mocks/docs/account/MyAccountP256.sol
index 6082e4d..7e73edc 100644
--- a/contracts/mocks/docs/account/MyAccountP256.sol
+++ b/contracts/mocks/docs/account/MyAccountP256.sol
@@ -5,13 +5,23 @@ pragma solidity ^0.8.20;
 
 import {EIP712} from "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
 import {Account} from "../../../account/Account.sol";
+import {ERC7821} from "../../../account/extensions/ERC7821.sol";
 import {SignerP256} from "../../../utils/cryptography/SignerP256.sol";
 
-contract MyAccountP256 is Account, SignerP256 {
+contract MyAccountP256 is Account, SignerP256, ERC7821 {
     constructor() EIP712("MyAccountP256", "1") {}
 
     function initializeSigner(bytes32 qx, bytes32 qy) public virtual {
         // Will revert if the signer is already initialized
         _initializeSigner(qx, qy);
     }
+
+    /// @dev Allows the entry point as an authorized executor.
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/contracts/mocks/docs/account/MyAccountRSA.sol b/contracts/mocks/docs/account/MyAccountRSA.sol
index ece296f..f67e908 100644
--- a/contracts/mocks/docs/account/MyAccountRSA.sol
+++ b/contracts/mocks/docs/account/MyAccountRSA.sol
@@ -5,13 +5,23 @@ pragma solidity ^0.8.20;
 
 import {EIP712} from "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
 import {Account} from "../../../account/Account.sol";
+import {ERC7821} from "../../../account/extensions/ERC7821.sol";
 import {SignerRSA} from "../../../utils/cryptography/SignerRSA.sol";
 
-contract MyAccountRSA is Account, SignerRSA {
+contract MyAccountRSA is Account, SignerRSA, ERC7821 {
     constructor() EIP712("MyAccountRSA", "1") {}
 
     function initializeSigner(bytes memory e, bytes memory n) public virtual {
         // Will revert if the signer is already initialized
         _initializeSigner(e, n);
     }
+
+    /// @dev Allows the entry point as an authorized executor.
+    function _erc7821AuthorizedExecutor(
+        address caller,
+        bytes32 mode,
+        bytes calldata executionData
+    ) internal view virtual override returns (bool) {
+        return caller == address(entryPoint()) || super._erc7821AuthorizedExecutor(caller, mode, executionData);
+    }
 }
diff --git a/docs/modules/ROOT/pages/account-abstraction.adoc b/docs/modules/ROOT/pages/account-abstraction.adoc
index 94b9b9f..9a0882e 100644
--- a/docs/modules/ROOT/pages/account-abstraction.adoc
+++ b/docs/modules/ROOT/pages/account-abstraction.adoc
@@ -15,9 +15,10 @@ User operations are validated using an xref:api:utils.adoc#AbstractSigner[`Abstr
 A more opinionated version is the xref:api:account.adoc#Account[`Account`] contract, which also inherits from:
 
 * xref:api:utils.adoc#ERC7739Signer[ERC7739Signer]: An implementation of the https://eips.ethereum.org/EIPS/eip-1271[ERC-1271] interface for smart contract signatures. This layer adds a defensive rehashing mechanism that prevents signatures for this account to be replayed in another account controlled by the same signer. See xref:account-abstraction.adoc#erc7739_signatures[ERC-7739 signatures].
-* https://docs.openzeppelin.com/contracts/api/token/erc721#AccountERC7821[AccountERC7821]: An extension that provides the minimal logic batch multiple calls in a single execution. Useful to execute multiple operations within a single user operation.
 * https://docs.openzeppelin.com/contracts/api/token/erc721#ERC721Holder[ERC721Holder], https://docs.openzeppelin.com/contracts/api/token/erc1155#ERC1155Holder[ERC1155Holder]: Allows the account to hold https://eips.ethereum.org/EIPS/eip-721[ERC-721] and https://eips.ethereum.org/EIPS/eip-1155[ERC-1155] tokens.
 
+NOTE: The Account doesn't include an execution mechanism. Using xref:api:account.adoc#ERC7821[`ERC7821`] is a recommended solution with the minimal logic to batch multiple calls in a single execution. This is useful to execute multiple calls within a single user operation (e.g. approve and transfer).
+
 [source,solidity]
 ----
 include::api:example$account/MyAccount.sol[]
diff --git a/package-lock.json b/package-lock.json
index 40b0a51..159c49b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
     },
     "lib/@openzeppelin-contracts": {
       "name": "openzeppelin-solidity",
-      "version": "5.1.0",
+      "version": "5.2.0",
       "dev": true,
       "license": "MIT",
       "devDependencies": {