diff --git a/Dockerfile.agents-test b/Dockerfile.agents-test
index 03b3e98..436d985 100644
--- a/Dockerfile.agents-test
+++ b/Dockerfile.agents-test
@@ -4,7 +4,7 @@
 #   docker compose -f docker-compose.agents-test.yml run agents
 #   docker compose -f docker-compose.agents-test.yml run agents pytest tests/unit/ -v
 
-FROM python:3.11-slim
+FROM python:3.14-slim
 
 # Keep Python output unbuffered so pytest output streams in real-time
 ENV PYTHONUNBUFFERED=1 \
diff --git a/Dockerfile.builder b/Dockerfile.builder
index 5b6a36d..dfca0da 100644
--- a/Dockerfile.builder
+++ b/Dockerfile.builder
@@ -4,7 +4,7 @@
 ARG NODE_IMAGE=node:20.18.1-bookworm-slim
 FROM ${NODE_IMAGE} as node
 
-FROM python:3.11-slim-bookworm as base
+FROM python:3.14-slim-bookworm as base
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
diff --git a/Dockerfile.production b/Dockerfile.production
index cb65e6d..cd071af 100644
--- a/Dockerfile.production
+++ b/Dockerfile.production
@@ -6,7 +6,7 @@
 ARG NODE_IMAGE=node:20.18.1-bookworm-slim
 FROM ${NODE_IMAGE} as node
 
-FROM python:3.11-slim-bookworm as base
+FROM python:3.14-slim-bookworm as base
 
 # Install system dependencies in a single layer with cache cleanup
 RUN apt-get update && apt-get install -y --no-install-recommends \