diff --git a/requirements.txt b/requirements.txt
index bc50b3e..40d31c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ certifi==2020.4.5.1
 cffi==1.14.0
 cfl-data-utils==0.13.1
 chardet==3.0.4
-cryptography==2.9.2
+cryptography==3.2
 cycler==0.10.0
 decorator==4.4.2
 defusedxml==0.6.0