diff --git a/pyproject.toml b/pyproject.toml
index ad76508dfac..fa6bff5748a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -188,7 +188,7 @@ strict_optional = false
 module = [
     "sphinx.application",
     "sphinx.builders.*",
-    "sphinx.cmd.*",
+    "sphinx.cmd.quickstart",
     "sphinx.config",
     "sphinx.deprecation",
     "sphinx.domains.*",
diff --git a/sphinx/cmd/build.py b/sphinx/cmd/build.py
index 6cadefe3bb9..cab282bd151 100644
--- a/sphinx/cmd/build.py
+++ b/sphinx/cmd/build.py
@@ -9,7 +9,7 @@
 import sys
 import traceback
 from os import path
-from typing import IO, Any, List, Optional, TextIO
+from typing import Any, List, Optional, TextIO
 
 from docutils.utils import SystemMessage
 
@@ -25,7 +25,7 @@
 
 
 def handle_exception(
-    app: Optional[Sphinx], args: Any, exception: BaseException, stderr: IO = sys.stderr
+    app: Optional[Sphinx], args: Any, exception: BaseException, stderr: TextIO = sys.stderr
 ) -> None:
     if isinstance(exception, bdb.BdbQuit):
         return
diff --git a/sphinx/cmd/quickstart.py b/sphinx/cmd/quickstart.py
index 58f1a8d617d..f9b63ac0ac3 100644
--- a/sphinx/cmd/quickstart.py
+++ b/sphinx/cmd/quickstart.py
@@ -177,7 +177,7 @@ def _has_custom_template(self, template_name: str) -> bool:
         else:
             return False
 
-    def render(self, template_name: str, context: Dict) -> str:
+    def render(self, template_name: str, context: Dict[str, Any]) -> str:
         if self._has_custom_template(template_name):
             custom_template = path.join(self.templatedir, path.basename(template_name))
             return self.render_from_file(custom_template, context)