diff --git a/Dockerfile b/Dockerfile
index c580256..78ec625 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # build the docs and load static files into nginx
 
-FROM python:3.11.8-slim-bookworm AS builder
+FROM python:3.11.13-slim-bookworm AS builder
 ENV PATH=/root/.local/bin:$PATH
 
 RUN apt-get update -y && apt-get install -y libcairo2
diff --git a/requirements.txt b/requirements.txt
index e0a7847..019c26d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-cairosvg==2.8.1
-mkdocs-material==9.6.14
+cairosvg==2.8.2
+mkdocs-material==9.6.15
 mkdocs==1.6.1
-pillow==11.2.1
+pillow==11.3.0