diff --git a/requirements.txt b/requirements.txt
index 04e9709..4ffbd36 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ chardet==4.0.0
 checkbox-support==0.22
 click==7.1.2
 command-not-found==0.3
-cryptography==1.2.3
+cryptography==3.3.2
 cycler==0.10.0
 Cython==0.29.13
 decorator==4.3.0