diff --git a/requirements.txt b/requirements.txt
index 5065eb6..cac39d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ PyGObject==3.30.4
 pyserial==3.4
 PyTTY==0.4
 pyxdg==0.26
-PyYAML==5.1.2
+PyYAML==5.4
 RPi.GPIO==0.7.0
 SecretStorage==2.3.1
 six==1.12.0