diff --git a/requirements.txt b/requirements.txt
index 5dbd11d..e61da46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Click==7.0
 cliff==3.0.0
 cmd2==0.8.9
 colorlog==4.1.0
-cryptography==2.9.2
+cryptography==3.2
 cycler==0.10.0
 dash==1.10.0
 dash-auth==1.3.2