diff --git a/requirements.txt b/requirements.txt
index 2974255..b22e6d9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ cffi==1.14.0
 chardet==3.0.4
 colorama==0.4.3
 contextlib2==0.6.0
-cryptography==2.9
+cryptography==3.2
 distlib==0.3.0
 distro==1.4.0
 google-api-core==1.17.0