diff --git a/requirements.txt b/requirements.txt
index c5d45791..0d77d996 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,6 +5,6 @@ aiofiles==0.4.0
 async_generator>=1.10
 Jinja2>=2.7.3
 raven>=5.23.0
-psutil>=3.0.0
+psutil==5.6.3
 async-timeout==3.0.1
 distro>=1.3.0