diff --git a/app/requirements.txt b/app/requirements.txt
index 2ec0d84..0beac42 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -8,7 +8,7 @@ cffi==1.11.5
 chardet==3.0.4
 Click==7.0
 clickclick==1.2.2
-cryptography==2.4.2
+cryptography==3.2
 Flask==1.0.2
 Flask-GraphQL==2.0.0
 Flask-JWT-Extended==3.14.0