diff --git a/docker/Dockerfile b/docker/Dockerfile
index bb4f4801..9367c56f 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -10,7 +10,7 @@
 # such information to foreign countries or providing access to foreign
 # persons.
 
-FROM python:3.10-slim
+FROM python:3.14.0a2-slim
 
 RUN apt-get update \
     && DEBIAN_FRONTEND=noninteractive apt-get upgrade -y \