diff --git a/Dockerfile b/Dockerfile
index 467bce0..9da04ef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12.3-alpine
+FROM python:3.12.4-alpine
 
 # Download PlantUML + dependencies
 RUN mkdir -p /usr/share/man/man1 && apk add --no-cache openjdk8 graphviz && \