diff --git a/requirements.txt b/requirements.txt
index c1e914f..d23273c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ bcrypt==3.1.7
 certifi==2019.9.11
 cffi==1.13.1
 chardet==3.0.4
-cryptography==2.8
+cryptography==3.3.2
 defusedxml==0.6.0 ; python_version >= '3.0'
 git+https://github.com/TBP-IT/django-chosen
 django-compressor==2.4.1