diff --git a/requirements.txt b/requirements.txt
index 521a307..d994263 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ certifi==2018.8.24
 cffi==1.11.5
 chardet==3.0.4
 click==6.7
-cryptography==2.3.1
+cryptography==3.2
 Django==2.1.1
 djangorestframework==3.8.2
 extras==1.0.0