diff --git a/requirements.txt b/requirements.txt
index 97c24bc6..30a0f7b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ certifi==2020.4.5.1
 cffi==1.14.0
 chardet==3.0.4
 cloudpickle==1.3.0
-cryptography==2.9.2
+cryptography==3.2
 cycler==0.10.0
 descartes==1.1.0
 future==0.18.2