diff --git a/requirements.txt b/requirements.txt
index 181142cd..45d3bf3a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ chardet==3.0.4
 click==6.7
 constantly==15.1.0
 croniter==0.3.19
-cryptography==2.3
+cryptography==3.2
 cssselect==1.0.1
 cycler==0.10.0
 decorator==4.1.2