diff --git a/requirements.txt b/requirements.txt
index 65618b4..0893bdf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 aiohttp==3.5.4
 janus==0.4.0
 PyQt5==5.12.2
-PyYAML==5.1
+PyYAML==5.4