diff --git a/requirements.txt b/requirements.txt
index c303f95f6ce956e8ada00e6599d94365090824f4..0c3a6b43b221d22eb6438aff93426d3c22fd3d2d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,5 @@ duniter-mirage
 duniterpy>=0.40
 pytest
 pytest-asyncio<0.6
-pyyaml
\ No newline at end of file
+pyyaml
+aiohttp<3
\ No newline at end of file