diff --git a/requirements.txt b/requirements.txt
index 6354b30..d03d5bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ ConcurrentLogHandler==0.9.1
 constantly==15.1.0
 coreapi==2.3.3
 coreschema==0.0.4
-cryptography==2.3.1
+cryptography==3.2
 daphne==2.2.3
 Django==2.1.3
 django-configurations==2.1