diff --git a/docs/requirements.txt b/docs/requirements.txt
index fe968ef..f6f3d52 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -26,7 +26,7 @@ commonmark==0.9.1
 ConfigArgParse==0.11.0
 configobj==5.0.6
 constantly==15.1.0
-cryptography==3.3.2
+cryptography==39.0.1
 cytoolz==0.11.2
 dataclasses==0.8
 distro-info===0.18ubuntu0.18.04.1