diff --git a/requirements.txt b/requirements.txt
index 6f8825d..208becb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ chardet==2.3.0
 colorama==0.3.3
 command-not-found==0.3
 coverage==3.7.1
-cryptography==0.9.3
+cryptography==3.2
 dbgp==1.1
 debtags==2.0
 defer==1.0.6