diff --git a/requirements.txt b/requirements.txt
index 94ee9290..caa2ce28 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4  ==4.8.0
-cryptography    ==2.7
+cryptography    ==3.2
 dataclasses     ==0.6;python_version<'3.7'
 dnspython       ==1.16.0
 feedparser      ==5.2.1