diff --git a/Dockerfile b/Dockerfile
index d5092cc..5935f2f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.5-alpine
+FROM python:3.12.0-alpine
 
 LABEL org.opencontainers.image.title=mqtt_exporter
 LABEL org.opencontainers.image.description="Prometheus exporter for MQTT."