diff --git a/.pylintrc b/.pylintrc
index 7130db2..0f486f9 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -1,4 +1,4 @@
 [MASTER]
-disable=fixme,logging-fstring-interpolation
+disable=fixme,logging-fstring-interpolation,too-many-positional-arguments
 [DESIGN]
 max-args=10
diff --git a/Makefile b/Makefile
index 1679f9c..17859e0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VENV = venv
+VENV = .venv
 PYTHON = $(VENV)/bin/python3
 PIP = $(VENV)/bin/pip
 
diff --git a/dune_client/client_async.py b/dune_client/client_async.py
index 2db989e..39e24fa 100644
--- a/dune_client/client_async.py
+++ b/dune_client/client_async.py
@@ -7,9 +7,11 @@
 from __future__ import annotations
 
 import asyncio
+import ssl
 from io import BytesIO
 from typing import Any, Callable, Dict, List, Optional, Union
 
+import certifi
 from aiohttp import (
     ClientResponseError,
     ClientSession,
@@ -83,7 +85,10 @@ def __init__(
         self._session: Optional[ClientSession] = None
 
     async def _create_session(self) -> ClientSession:
-        conn = TCPConnector(limit=self._connection_limit)
+        # Create an SSL context using the certifi certificate store
+        ssl_context = ssl.create_default_context(cafile=certifi.where())
+
+        conn = TCPConnector(limit=self._connection_limit, ssl=ssl_context)
         return ClientSession(
             connector=conn,
             base_url=self.base_url,
diff --git a/dune_client/models.py b/dune_client/models.py
index 15c96ff..b975edb 100644
--- a/dune_client/models.py
+++ b/dune_client/models.py
@@ -188,6 +188,7 @@ class ResultMetadata:
     # pylint: disable=too-many-instance-attributes
 
     column_names: list[str]
+    column_types: list[str]
     row_count: int
     result_set_bytes: int
     total_row_count: int
@@ -203,6 +204,7 @@ def from_dict(cls, data: dict[str, Any]) -> ResultMetadata:
         pending_time = data.get("pending_time_millis", None)
         return cls(
             column_names=data["column_names"],
+            column_types=data["column_types"],
             row_count=int(data["total_row_count"]),
             result_set_bytes=int(data["result_set_bytes"]),
             total_row_count=int(data["total_row_count"]),
diff --git a/tests/e2e/test_custom_endpoints.py b/tests/e2e/test_custom_endpoints.py
index 2f12d45..68e6282 100644
--- a/tests/e2e/test_custom_endpoints.py
+++ b/tests/e2e/test_custom_endpoints.py
@@ -10,11 +10,12 @@
 dotenv.load_dotenv()
 
 
+@unittest.skip("endpoint no longer exists - {'error': 'Custom endpoint not found'}")
 class TestCustomEndpoints(unittest.TestCase):
     def setUp(self) -> None:
         self.valid_api_key = os.environ["DUNE_API_KEY"]
 
-    def test_gettin_custom_endpoint_results(self):
+    def test_getting_custom_endpoint_results(self):
         dune = DuneClient(self.valid_api_key)
         results = dune.get_custom_endpoint_result("dune", "new-test")
         self.assertEqual(len(results.get_rows()), 10)
diff --git a/tests/unit/test_models.py b/tests/unit/test_models.py
index 856571d..882dfee 100644
--- a/tests/unit/test_models.py
+++ b/tests/unit/test_models.py
@@ -44,6 +44,7 @@ def setUp(self) -> None:
         }
         self.result_metadata_data = {
             "column_names": ["ct", "TableName"],
+            "column_types": ["x", "y"],
             "row_count": 8,
             "result_set_bytes": 194,
             "total_result_set_bytes": 194,
@@ -143,6 +144,7 @@ def test_parse_known_status_response(self):
             "execution_ended_at": "2022-10-07T10:53:20.729372559Z",
             "result_metadata": {
                 "column_names": ["token"],
+                "column_types": ["varchar"],
                 "result_set_bytes": 815,
                 "total_row_count": 18,
                 "datapoint_count": 18,
@@ -171,6 +173,7 @@ def test_parse_status_response_completed(self):
     def test_parse_result_metadata(self):
         expected = ResultMetadata(
             column_names=["ct", "TableName"],
+            column_types=["x", "y"],
             row_count=8,
             result_set_bytes=194,
             total_row_count=8,