diff --git a/requirements.txt b/requirements.txt
index a3864dc..f117161 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ colorama==0.4.3
 command-not-found==0.3
 configobj==5.0.6
 constantly==15.1.0
-cryptography==2.8
+cryptography==39.0.1
 dbus-python==1.2.16
 distro==1.4.0
 distro-info===0.23ubuntu1