diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 30dc3954e..d7c7c00f5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,11 +16,11 @@ repos:
         - --diff
         - --check
 -   repo: https://github.com/PyCQA/flake8
-    rev: 5.0.4
+    rev: 6.0.0
     hooks:
     -   id: flake8
 -   repo: https://github.com/PyCQA/pylint
-    rev: v2.15.5
+    rev: v2.15.8
     hooks:
     -   id: pylint
         files: ^(telegram|examples)/.*\.py$
@@ -38,7 +38,7 @@ repos:
           - aiolimiter~=1.0.0
           - . # this basically does `pip install -e .`
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.982
+    rev: v0.991
     hooks:
     -   id: mypy
         name: mypy-ptb
@@ -65,7 +65,7 @@ repos:
         - cachetools~=5.2.0
         - . # this basically does `pip install -e .`
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v3.2.0
+    rev: v3.3.0
     hooks:
     -   id: pyupgrade
         files: ^(telegram|examples|tests)/.*\.py$
diff --git a/setup.cfg b/setup.cfg
index 7e74d0fa2..cac0ea41b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -60,6 +60,7 @@ disallow_untyped_defs = True
 disallow_incomplete_defs = True
 disallow_untyped_decorators = True
 show_error_codes = True
+implicit_optional = True
 
 # For some files, it's easier to just disable strict-optional all together instead of
 # cluttering the code with `# type: ignore`s or stuff like
diff --git a/telegram/_utils/files.py b/telegram/_utils/files.py
index 3e13c3832..3e457116d 100644
--- a/telegram/_utils/files.py
+++ b/telegram/_utils/files.py
@@ -63,8 +63,8 @@ def load_file(
     except AttributeError:
         return None, cast(Union[bytes, "InputFile", str, Path], obj)
 
-    if hasattr(obj, "name") and not isinstance(obj.name, int):  # type: ignore[union-attr]
-        filename = Path(obj.name).name  # type: ignore[union-attr]
+    if hasattr(obj, "name") and not isinstance(obj.name, int):
+        filename = Path(obj.name).name
     else:
         filename = None
 
diff --git a/telegram/ext/_extbot.py b/telegram/ext/_extbot.py
index f77272341..5af53d805 100644
--- a/telegram/ext/_extbot.py
+++ b/telegram/ext/_extbot.py
@@ -563,7 +563,7 @@ class ExtBot(Bot, Generic[RLARGS]):
                 # We build a new result in case the user wants to use the same object in
                 # different places
                 new_result = copy(result)
-                markup = self._replace_keyboard(result.reply_markup)  # type: ignore[attr-defined]
+                markup = self._replace_keyboard(result.reply_markup)
                 new_result.reply_markup = markup  # type: ignore[attr-defined]
                 results.append(new_result)