diff --git a/backend/quart_api/Dockerfile.slim.one-stage b/backend/quart_api/Dockerfile.slim.one-stage
index 16e1ddb..d52ff3e 100644
--- a/backend/quart_api/Dockerfile.slim.one-stage
+++ b/backend/quart_api/Dockerfile.slim.one-stage
@@ -1,4 +1,4 @@
-FROM python:3.8-slim
+FROM python:3.13.0b3-slim
 
 RUN python -m venv /venv
 ENV PATH=/venv/bin:${PATH}