diff --git a/docker/Dockerfile b/docker/Dockerfile
index e07cba9..762ed27 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11-slim
+FROM python:3.14-slim
 
 WORKDIR /app
 
diff --git a/docker/Dockerfile.nginx-simple b/docker/Dockerfile.nginx-simple
index 9b137f0..9bba1f2 100644
--- a/docker/Dockerfile.nginx-simple
+++ b/docker/Dockerfile.nginx-simple
@@ -1,6 +1,6 @@
 # Single image with WebCat + nginx auth proxy
 # Based on existing WebCat Dockerfile
-FROM python:3.11-slim
+FROM python:3.14-slim
 
 WORKDIR /app