diff --git a/requirements.txt b/requirements.txt
index 3ee5533..b7edf69 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ click==7.1.1
 click-plugins==1.1.1
 cligj==0.5.0
 COVID19Py==0.3.0
-cryptography==2.9
+cryptography==3.2
 cycler==0.10.0
 descartes==1.1.0
 Fiona==1.8.13.post1