diff --git a/Dockerfile b/Dockerfile
index f64f311..08b49c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/python:3.12.5-slim
+FROM docker.io/python:3.12.6-slim
 
 ENV MPLCONFIGDIR /tmp
 RUN pip install --upgrade wheel pip