diff --git a/setup.py b/setup.py
index 925fbe7..60bc0b9 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 _TEST_REQUIRE = [
     "pytest==6.2.5",
     "pytest-cov==3.0.0",
-    "pytest-asyncio==0.16.0",
+    "pytest-asyncio==0.21.0",
     "pytest-aiohttp==0.3.0",
     "asynctest==0.13.0",
     "pytz",