diff --git a/Project-2/requirements.txt b/Project-2/requirements.txt
index 519ef31..c876e48 100644
--- a/Project-2/requirements.txt
+++ b/Project-2/requirements.txt
@@ -151,7 +151,7 @@ pytest-remotedata==0.3.1
 python-dateutil==2.7.5
 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