diff --git a/requirements.txt b/requirements.txt
index 93be2fb..05910c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ cffi==1.14.0
 chardet==3.0.4
 coreapi==2.3.3
 coreschema==0.0.4
-cryptography==3.0
+cryptography==3.2
 cycler==0.10.0
 decorator==4.4.2
 defusedxml==0.6.0