diff --git a/requirements.txt b/requirements.txt
index 72f6c37..bce715b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ compizconfig-python==0.9.12.2
 configglue==1.1.2
 configobj==5.0.6
 configparser==3.5.0
-cryptography==1.2.3
+cryptography==3.2
 cycler==0.9.0
 debtags==2.0
 defer==1.0.6