diff --git a/requirements.txt b/requirements.txt
index 767ad5e..a620743 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ chardet==3.0.4
 colorama==0.4.3
 conda==4.8.3
 conda-package-handling==1.7.0
-cryptography==2.9.2
+cryptography==3.2
 decorator==4.4.2
 defusedxml==0.6.0
 gast==0.2.2