diff --git a/requirements.txt b/requirements.txt
index ea42061..a511d1b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ bpython==0.17
 certifi==2017.11.5
 cffi==1.11.4
 chardet==3.0.4
-cryptography==2.1.4
+cryptography==3.2
 curtsies==0.2.11
 Django==2.0.1
 django-appconf==1.0.2