diff --git a/Docker/config/pip-requirements.txt b/Docker/config/pip-requirements.txt
index bde436d..602b6b3 100644
--- a/Docker/config/pip-requirements.txt
+++ b/Docker/config/pip-requirements.txt
@@ -5,4 +5,4 @@ xlutils==2.0.0
 xlwt==1.1.2
 psycopg2==2.7.7
 gunicorn==19.6.0
-pyyaml==3.13
\ No newline at end of file
+pyyaml==5.4
\ No newline at end of file