diff --git a/requirements.txt b/requirements.txt
index 90d5382..28268d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ certifi==2018.8.24
 cffi==1.11.5
 chardet==3.0.4
 click==6.7
-cryptography==2.3
+cryptography==3.2
 cymem==1.31.2
 cytoolz==0.9.0.1
 dateparser==0.7.0