diff --git a/homeassistant/components/systemmonitor/manifest.json b/homeassistant/components/systemmonitor/manifest.json
index a2db68f11c7..a231c3e83f3 100644
--- a/homeassistant/components/systemmonitor/manifest.json
+++ b/homeassistant/components/systemmonitor/manifest.json
@@ -2,7 +2,7 @@
   "domain": "systemmonitor",
   "name": "System Monitor",
   "documentation": "https://www.home-assistant.io/integrations/systemmonitor",
-  "requirements": ["psutil==5.9.3"],
+  "requirements": ["psutil==5.9.4"],
   "codeowners": [],
   "iot_class": "local_push",
   "loggers": ["psutil"]
diff --git a/requirements_all.txt b/requirements_all.txt
index c9b0fa1e77d..612737c03a3 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1362,7 +1362,7 @@ proxmoxer==1.3.1
 psutil-home-assistant==0.0.1
 
 # homeassistant.components.systemmonitor
-psutil==5.9.3
+psutil==5.9.4
 
 # homeassistant.components.pulseaudio_loopback
 pulsectl==20.2.4