diff --git a/docker/Dockerfile-base b/docker/Dockerfile-base
index 99f09c5..4051658 100644
--- a/docker/Dockerfile-base
+++ b/docker/Dockerfile-base
@@ -1,4 +1,4 @@
-FROM python:3.12.3-alpine
+FROM python:3.14.0a3-alpine
 LABEL description.short="Cowbird base"
 LABEL description.long="Cowbird middleware to manage interactions between various birds of the bird-house stack."
 LABEL Maintainer="Ouranos, CRIM"