diff --git a/requirements.txt b/requirements.txt
index f3b2d72..81d5675 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asgiref==3.4.1
-astroid==2.8.5
+astroid==2.9.0
 cachetools==4.2.4
 certifi==2021.10.8
 chardet==4.0.0