diff --git a/requirements-test.txt b/requirements-test.txt
index b2a1dceb562f5917ea724e01ab90ff893165d45e..5f48d12481f3d35bad2c62dcf776cfcba3cc5787 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -9,7 +9,7 @@ pytz==2020.1
 pycryptodomex==3.9.8
 scrypt==0.8.17
 Events==0.3
-cryptography==3.1
+cryptography==3.1.1
 pyyaml>=4.2b1
 mock==4.0.2
 appdirs==1.4.4