diff --git a/Dockerfile b/Dockerfile
index 545fadc..5652821 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM alpine:3.19
+FROM alpine:3.16
 
-RUN apk --no-cache add dnsmasq-dnssec=~2.90
+RUN apk --no-cache add dnsmasq-dnssec=~2.86
 EXPOSE 53 53/udp
 ENTRYPOINT ["dnsmasq", "-k"]