diff --git a/requirements-test.txt b/requirements-test.txt
index 75a4b5288e3338bcbb8ec95edb8ca62ae3bc847e..493296c5b845ae6c07770ba696efa97109ca6162 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -6,7 +6,7 @@ ecdsa==0.13
 requests==2.21.0
 websocket-client==0.56.0
 pytz==2018.9
-pycryptodomex==3.7.3
+pycryptodomex==3.8.0
 scrypt==0.8.13
 Events==0.3
 cryptography==2.5