diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 2598118..8b51fb2 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -40,7 +40,7 @@ conda-build==3.0.27
 conda-verify==2.0.0
 configparser==3.5.0
 contextlib2==0.5.5
-cryptography==2.3
+cryptography==3.2
 cssselect==1.0.3
 cycler==0.10.0
 cymem==1.31.2