diff --git a/guard/Dockerfile b/guard/Dockerfile
index 128fec2e..9056dd2d 100644
--- a/guard/Dockerfile
+++ b/guard/Dockerfile
@@ -1,6 +1,6 @@
 ARG DOCKER_HUB_PROXY=""
 
-FROM "${DOCKER_HUB_PROXY}python:3.12-slim-trixie" AS python-build
+FROM "${DOCKER_HUB_PROXY}python:3.14-slim-trixie" AS python-build
     ENV DEBIAN_FRONTEND=noninteractive
     ARG GUARD_TAG
     ARG GUARD_COMMIT
@@ -28,7 +28,7 @@ EOF
 
 
 
-FROM "${DOCKER_HUB_PROXY}python:3.12-slim-trixie"
+FROM "${DOCKER_HUB_PROXY}python:3.14-slim-trixie"
     ENV DEBIAN_FRONTEND=noninteractive
 
     RUN <<-EOF