diff --git a/requirements.txt b/requirements.txt
index 29e48f1..29f5d25 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ cachetools==3.1.1
 certifi==2019.9.11
 cffi==1.12.3
 chardet==3.0.4
-cryptography==3.2
+cryptography==3.3.2
 defusedxml==0.6.0
 dj-database-url==0.5.0
 Django==2.2.10