diff --git a/requirements.txt b/requirements.txt
index dd02df27..ccf318d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ chardet==3.0.4
 Click==7.0
 configparser==4.0.2
 coverage
-cryptography==3.3.2
+cryptography==39.0.1
 cycler==0.10.0
 dash==1.3.0
 dash-core-components==1.2.0