diff --git a/src/Vm.sol b/src/Vm.sol
index 5a6353295..06fd18ac2 100644
--- a/src/Vm.sol
+++ b/src/Vm.sol
@@ -1921,6 +1921,59 @@ interface VmSafe {
 
     /// Encodes a `string` value to a base64 string.
     function toBase64(string calldata data) external pure returns (string memory);
+
+    // Generates the hash of the canonical EIP-712 type representation.
+    //
+    // Supports 2 different inputs:
+    //  1. Name of the type (i.e. "Transaction"):
+    //     * requires previous binding generation with `forge bind-json`.
+    //     * bindings will be retrieved from the path configured in `foundry.toml`.
+    //
+    //  2. String representation of the type (i.e. "Foo(Bar bar) Bar(uint256 baz)").
+    //     * Note: the cheatcode will output the canonical type even if the input is malformated
+    //             with the wrong order of elements or with extra whitespaces.
+    function eip712HashType(string calldata typeNameOrDefinition) external pure returns (bytes32 typeHash);
+
+    // Generates the hash of the canonical EIP-712 type representation.
+    // Requires previous binding generation with `forge bind-json`.
+    //
+    // Params:
+    //  * `bindingsPath`: path where the output of `forge bind-json` is stored.
+    //  * `typeName`: Name of the type (i.e. "Transaction").
+    function eip712HashType(string calldata bindingsPath, string calldata typeName)
+        external
+        pure
+        returns (bytes32 typeHash);
+
+    // Generates the struct hash of the canonical EIP-712 type representation and its abi-encoded data.
+    //
+    // Supports 2 different inputs:
+    //  1. Name of the type (i.e. "PermitSingle"):
+    //     * requires previous binding generation with `forge bind-json`.
+    //     * bindings will be retrieved from the path configured in `foundry.toml`.
+    //
+    //  2. String representation of the type (i.e. "Foo(Bar bar) Bar(uint256 baz)").
+    //     * Note: the cheatcode will use the canonical type even if the input is malformated
+    //             with the wrong order of elements or with extra whitespaces.
+    function eip712HashStruct(string calldata typeNameOrDefinition, bytes calldata abiEncodedData)
+        external
+        pure
+        returns (bytes32 typeHash);
+
+    // Generates the struct hash of the canonical EIP-712 type representation and its abi-encoded data.
+    // Requires previous binding generation with `forge bind-json`.
+    //
+    // Params:
+    //  * `bindingsPath`: path where the output of `forge bind-json` is stored.
+    //  * `typeName`: Name of the type (i.e. "PermitSingle").
+    //  * `abiEncodedData`: ABI-encoded data for the struct that is being hashed.
+    function eip712HashStruct(string calldata bindingsPath, string calldata typeName, bytes calldata abiEncodedData)
+        external
+        pure
+        returns (bytes32 typeHash);
+
+    // Generates a ready-to-sign digest of human-readable typed data following the EIP-712 standard.
+    function eip712HashTypedData(string calldata jsonData) external pure returns (bytes32 digest);
 }
 
 /// The `Vm` interface does allow manipulation of the EVM state. These are all intended to be used
diff --git a/test/Vm.t.sol b/test/Vm.t.sol
index 9ea5e9add..524f4f358 100644
--- a/test/Vm.t.sol
+++ b/test/Vm.t.sol
@@ -13,6 +13,6 @@ contract VmTest is Test {
     }
 
     function test_VmSafeInterfaceId() public pure {
-        assertEq(type(VmSafe).interfaceId, bytes4(0x4d98a4ca), "VmSafe");
+        assertEq(type(VmSafe).interfaceId, bytes4(0x1b0ca4fb), "VmSafe");
     }
 }