diff --git a/optional-requirements.txt b/optional-requirements.txt
index 63e29b781a99f026105b2f08455ff5c3fa495390..ed29ec55e3ad442263618f635347b9e75ded958c 100644
--- a/optional-requirements.txt
+++ b/optional-requirements.txt
@@ -12,7 +12,7 @@ paho-mqtt
 pika
 potsdb
 prometheus_client
-py-cpuinfo==0.2.3
+py-cpuinfo<=4.0.0
 pygal
 pymdstat
 pysnmp