diff --git a/requirements-dev.txt b/requirements-dev.txt
index 201a4de2..13d2d170 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,6 @@
 cython==0.29.22
+pytest
+pytest-asyncio
 tox
 coverage
 flake8