diff --git a/modules/prefect/workers/prefect/Dockerfile b/modules/prefect/workers/prefect/Dockerfile
index da1be4eb..e48f6840 100644
--- a/modules/prefect/workers/prefect/Dockerfile
+++ b/modules/prefect/workers/prefect/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1.7
 
 # ---------- Base stage: Python 3.11 + build deps ----------
-FROM python:3.11-slim AS base
+FROM python:3.14-slim AS base
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
@@ -28,7 +28,7 @@ RUN pip install --upgrade pip \
  && pip install --prefix=/install .
 
 # ---------- Runtime stage ----------
-FROM python:3.11-slim AS runtime
+FROM python:3.14-slim AS runtime
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \