diff --git a/owasp-top10-2021-apps/a7/saidajaula-monster/deployments/Dockerfile b/owasp-top10-2021-apps/a7/saidajaula-monster/deployments/Dockerfile
index e1d144c95..d55e18967 100644
--- a/owasp-top10-2021-apps/a7/saidajaula-monster/deployments/Dockerfile
+++ b/owasp-top10-2021-apps/a7/saidajaula-monster/deployments/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12.0a5-slim
+FROM python:3.13.0b4-slim
 WORKDIR /app
 ADD app/requirements.txt /app/requirements.txt
 RUN pip install -r requirements.txt