diff --git a/misc/Dockerfile b/misc/Dockerfile
index 7898ee2..f3d1634 100644
--- a/misc/Dockerfile
+++ b/misc/Dockerfile
@@ -1,8 +1,8 @@
 # From @Techbrunch via https://github.com/jschauma/spf/issues/2
-FROM debian
+FROM debian:bookworm-slim
 
 RUN apt update
-RUN apt install -y libjson-perl libnet-dns-perl libnet-netmask-perl build-essential git
+RUN apt install -y libjson-perl libnet-dns-perl libnet-netmask-perl libsocket6-perl build-essential git
 RUN git clone https://github.com/jschauma/spf/ && cd spf && make install
 
 ENTRYPOINT [ "spf" ]