diff --git a/Dockerfile b/Dockerfile
index 3007e33..f5ce874 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.7
-FROM python:3.12-slim
+FROM python:3.14-slim
 
 # Non-root user (security baseline)
 RUN groupadd -r qf && useradd -r -g qf -u 10001 -d /app -s /usr/sbin/nologin qf
diff --git a/Dockerfile.dashboard b/Dockerfile.dashboard
index 0ab910f..0db8876 100644
--- a/Dockerfile.dashboard
+++ b/Dockerfile.dashboard
@@ -1,5 +1,5 @@
 # Streamlit dashboard container
-FROM python:3.12-slim AS runtime
+FROM python:3.14-slim AS runtime
 ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1 PYTHONPATH=/app \
     PIP_NO_CACHE_DIR=1