diff --git a/Dockerfile b/Dockerfile
index 807aa39..853164a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM python:3.11-slim
+FROM python:3.12-slim
 
-LABEL org.opencontainers.image.source https://github.com/MeshAddicts/meshinfo
-LABEL org.opencontainers.image.description "Realtime web UI to run against a Meshtastic regional or private mesh network."
+LABEL org.opencontainers.image.source=https://github.com/MeshAddicts/meshinfo
+LABEL org.opencontainers.image.description="Realtime web UI to run against a Meshtastic regional or private mesh network."
 
 ENV MQTT_BROKER=mosquitto
 ENV MQTT_PORT=1883