diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a7a4502..dccf3e6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,7 +10,7 @@ repos:
       - id: isort
 
 -   repo: https://github.com/psf/black
-    rev: 23.11.0
+    rev: 23.12.0
     hooks:
       - id: black
         name: black
diff --git a/ape_foundry/provider.py b/ape_foundry/provider.py
index dc12039..2d789f9 100644
--- a/ape_foundry/provider.py
+++ b/ape_foundry/provider.py
@@ -44,7 +44,8 @@
 from evm_trace import CallType, ParityTraceList
 from evm_trace import TraceFrame as EvmTraceFrame
 from evm_trace import get_calltree_from_geth_trace, get_calltree_from_parity_trace
-from pydantic import ConfigDict, model_validator
+from pydantic import model_validator
+from pydantic_settings import SettingsConfigDict
 from web3 import HTTPProvider, Web3
 from web3.exceptions import ContractCustomError
 from web3.exceptions import ContractLogicError as Web3ContractLogicError
@@ -109,7 +110,7 @@ class FoundryNetworkConfig(PluginConfig):
     Set a block time to allow mining to happen on an interval
     rather than only when a new transaction is submitted.
     """
-    model_config = ConfigDict(extra="allow")
+    model_config = SettingsConfigDict(extra="allow")
 
 
 def _call(*args):
@@ -595,7 +596,13 @@ def send_transaction(self, txn: TransactionAPI) -> ReceiptAPI:
         self.chain_manager.history.append(receipt)
         return receipt
 
-    def send_call(self, txn: TransactionAPI, **kwargs: Any) -> bytes:
+    def send_call(
+        self,
+        txn: TransactionAPI,
+        block_id: Optional[BlockID] = None,
+        state: Optional[Dict] = None,
+        **kwargs,
+    ) -> HexBytes:
         skip_trace = kwargs.pop("skip_trace", False)
         arguments = self._prepare_call(txn, **kwargs)
 
@@ -682,7 +689,7 @@ def _trace_call(self, arguments: List[Any]) -> Tuple[Dict, Iterator[EvmTraceFram
         trace_data = result.get("structLogs", [])
         return result, (EvmTraceFrame(**f) for f in trace_data)
 
-    def get_balance(self, address: str) -> int:
+    def get_balance(self, address: AddressType, block_id: Optional[BlockID] = None) -> int:
         if hasattr(address, "address"):
             address = address.address
 
@@ -806,7 +813,7 @@ def set_storage(self, address: AddressType, slot: int, value: HexBytes):
             [address, to_bytes32(slot).hex(), to_bytes32(value).hex()],
         )
 
-    def _eth_call(self, arguments: List) -> bytes:
+    def _eth_call(self, arguments: List) -> HexBytes:
         # Override from Web3Provider because foundry is pickier.
 
         txn_dict = copy(arguments[0])
diff --git a/tests/conftest.py b/tests/conftest.py
index 84ce1a1..b72fd0e 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -116,7 +116,8 @@ def networks():
 @pytest.fixture
 def get_contract_type():
     def fn(name: str) -> ContractType:
-        return ContractType.parse_file(LOCAL_CONTRACTS_PATH / f"{name}.json")
+        json_file = json.loads((LOCAL_CONTRACTS_PATH / f"{name}.json").read_text())
+        return ContractType.model_validate(json_file)
 
     return fn