diff --git a/dev-requirements.txt b/dev-requirements.txt
index 337b1d3..b899b3e 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,5 +1,6 @@
 netifaces
 notebook<7
 pytest>=3.6
-pytest-asyncio
+# FIXME: unpin pytest-asyncio
+pytest-asyncio>=0.17,<0.23
 pytest-cov