diff --git a/requirements.txt b/requirements.txt
index 1fcac9f..2ff989e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Jinja2==2.9.6
 MySQL-python==1.2.5
 Pillow==4.2.1
 PyNaCl==1.1.2
-PyYAML==3.12
+PyYAML==5.4
 Pygments==2.2.0
 ansible==2.2.0.0
 asn1crypto==0.22.0