diff --git a/Dockerfile b/Dockerfile
old mode 100755
new mode 100644
index ee7b61d..8ebd872
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@
 FROM ghcr.io/astral-sh/uv:0.11 AS uv
 
 # ---- builder ----------------------------------------------------------------
-FROM python:3.13-slim AS builder
+FROM python:3.14-slim AS builder
 
 COPY --from=uv /uv /uvx /bin/
 
@@ -25,7 +25,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
     uv sync --locked --no-dev
 
 # ---- runtime ----------------------------------------------------------------
-FROM python:3.13-slim AS runtime
+FROM python:3.14-slim AS runtime
 
 LABEL maintainer="baptiste.bonnaudet@gmail.com"