diff --git a/requirements.txt b/requirements.txt
index 7f5ef54..6bc1063 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -161,7 +161,7 @@ python-dateutil==2.7.5
 python-slugify==3.0.4
 pytz==2018.7
 PyWavelets==1.0.1
-PyYAML==3.13
+PyYAML==5.4
 pyzmq==17.1.2
 QtAwesome==0.5.3
 qtconsole==4.4.3