diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6bc7910..88d0cbd 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -13,7 +13,7 @@ repos:
   hooks:
   - id: isort
 - repo: https://github.com/psf/black
-  rev: '21.11b1'
+  rev: '21.12b0'
   hooks:
     - id: black
       language_version: python3 # Should be a command that runs python3.6+
diff --git a/async_timeout/__init__.py b/async_timeout/__init__.py
index 4d74538..e5b2caa 100644
--- a/async_timeout/__init__.py
+++ b/async_timeout/__init__.py
@@ -227,7 +227,6 @@ def _on_timeout(self, task: "asyncio.Task[None]") -> None:
     def _current_task(loop: asyncio.AbstractEventLoop) -> "Optional[asyncio.Task[Any]]":
         return asyncio.current_task(loop=loop)
 
-
 else:
 
     def _current_task(loop: asyncio.AbstractEventLoop) -> "Optional[asyncio.Task[Any]]":
@@ -239,7 +238,6 @@ def _current_task(loop: asyncio.AbstractEventLoop) -> "Optional[asyncio.Task[Any
     def _get_running_loop() -> asyncio.AbstractEventLoop:
         return asyncio.get_running_loop()
 
-
 else:
 
     def _get_running_loop() -> asyncio.AbstractEventLoop: