diff --git a/code/education_crowdfunding_replication/requirements.txt b/code/education_crowdfunding_replication/requirements.txt
index 4063368..3c616cf 100644
--- a/code/education_crowdfunding_replication/requirements.txt
+++ b/code/education_crowdfunding_replication/requirements.txt
@@ -18,7 +18,7 @@ pandas==0.23.4
 psycopg2-binary==2.7.7
 python-dateutil==2.8.0
 pytz==2020.1
-PyYAML==4.2b4
+PyYAML==5.4
 scikit-learn==0.20.2
 scipy==1.2.1
 seaborn==0.9.0