diff --git a/requirements.txt b/requirements.txt
index 5ed10e5..4acfe94 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ cffi==1.12.2
 chardet==3.0.4
 coreapi==2.3.3
 coreschema==0.0.4
-cryptography==2.6.1
+cryptography==3.2
 decorator==4.3.0
 Django==2.1
 django-cors-headers==2.4.0