diff --git a/requirements.txt b/requirements.txt
index 6fe11c4..fb8950f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ cffi==1.12.3
 chardet==3.0.4
 coverage==4.5.4
 coveralls==1.8.2
-cryptography==2.7
+cryptography==3.2
 decorator==4.4.0
 defusedxml==0.6.0
 dj-database-url==0.5.0