diff --git a/services/update-selectors/Dockerfile b/services/update-selectors/Dockerfile
index c73daabbae..9141daee80 100644
--- a/services/update-selectors/Dockerfile
+++ b/services/update-selectors/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.14.3-alpine AS base
+FROM python:3.15.0b2-alpine AS base
 ENV PYTHONUNBUFFERED 1
 ENV PYTHONWARNINGS ignore