diff --git a/requirements.txt b/requirements.txt
index 704c384..28e365a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ chardet==3.0.4            # via requests
 click==6.7
 colorama==0.3.9
 contextlib2==0.5.5
-cryptography==2.4.2
+cryptography==3.2
 defusedxml==0.5.0         # via python3-openid
 docutils==0.14            # via botocore
 et-xmlfile==1.0.1         # via openpyxl