diff --git a/passman/requirements.txt b/passman/requirements.txt
index 3e4db4d..f182866 100644
--- a/passman/requirements.txt
+++ b/passman/requirements.txt
@@ -1,6 +1,6 @@
 asn1crypto==1.0.0
 cffi==1.12.3
-cryptography==2.7
+cryptography==39.0.1
 prettytable==0.7.2
 pycparser==2.19
 six==1.12.0