diff --git a/requirements.txt b/requirements.txt
index aec9fcb..23e24b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 appdirs==1.4.3
-asgiref==3.2.9
+asgiref==3.3.1
 backcall==0.2.0
 CacheControl==0.12.6
 certifi==2019.11.28