diff --git a/gcn_kafka/core.py b/gcn_kafka/core.py
index b23b794..d5d8e95 100644
--- a/gcn_kafka/core.py
+++ b/gcn_kafka/core.py
@@ -1,11 +1,6 @@
 # SPDX-License-Identifier: CC0-1.0
 
-from typing import Any, Mapping, Optional, Union
-try:
-    from typing import Literal
-except ImportError:
-    # FIXME: Remove once we drop support for Python 3.7.
-    from typing_extensions import Literal
+from typing import Any, Literal, Mapping, Optional, Union
 from uuid import uuid4
 
 import certifi
diff --git a/gcn_kafka/env.py b/gcn_kafka/env.py
index 3defd80..6237e7e 100644
--- a/gcn_kafka/env.py
+++ b/gcn_kafka/env.py
@@ -1,8 +1,5 @@
 # SPDX-License-Identifier: CC0-1.0
 
-# FIXME: Remove after dropping support for Python 3.7
-from __future__ import annotations
-
 import os
 import re
 from typing import Optional
diff --git a/pyproject.toml b/pyproject.toml
index 122b87e..e680b30 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,9 +24,8 @@ dependencies = [
     "certifi",
     "confluent-kafka >= 1.6.1, != 2.1.0, != 2.1.1",
     "requests",
-    "typing-extensions; python_version<='3.7'"
 ]
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 dynamic = [ "version" ]
 
 [project.urls]