diff --git a/requirements.txt b/requirements.txt
index 7b75e175d64024739d26b24c6d33fc1aa8e82628..5efbbd35697a8b5f7bd92ac95080490eff28caf3 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ certifi==2019.11.28
 cffi==1.14.0
 chardet==3.0.4
 conda==4.3.16
-cryptography==2.8
+cryptography==3.2
 idna==2.9
 Jinja2==2.11.3
 MarkupSafe==1.1.1