diff --git a/requirements.txt b/requirements.txt
index 8e310f7..fe9fb9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ pyparsing==2.4.7
 PyQt5==5.13.1
 PyQt5-sip==12.7.0
 python-dateutil==2.8.1
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.24.0
 requests-oauthlib==1.3.0
 rsa==4.6