diff --git a/Dockerfile b/Dockerfile
index a8fed69..70de526 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM amd64/debian:12.0
+FROM amd64/debian:12.1
 RUN apt-get update -qq
 RUN apt-get install -qq curl nmap inetutils-ping iftop --no-install-recommends
 RUN rm -rf /var/lib/apt/lists/*