diff --git a/requirements-test.txt b/requirements-test.txt
index 81b6f9485545d07fe21ae2effe83ebc952570696..42f8e4d4940737e34b6aa07af242a4aa4d413553 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -9,7 +9,7 @@ pytz==2020.1
 pycryptodomex==3.9.8
 scrypt==0.8.15
 Events==0.3
-cryptography==3.0
+cryptography==3.1
 pyyaml>=4.2b1
 mock==4.0.2
 appdirs==1.4.4