diff --git a/requirements.txt b/requirements.txt
index 59b4f38..36cb63f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ idna==2.9
 PyJWT==1.7.1
 python-craigslist==1.0.8
 pytz==2020.1
-PyYAML==5.3.1
+PyYAML==5.4
 redis==3.5.0
 requests==2.23.0
 six==1.14.0