diff --git a/Dockerfile b/Dockerfile
index 6534535..b8ee035 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16
+FROM alpine:3.23
 
 RUN addgroup -g 2000 rspamd && adduser -u 2000 -G rspamd -h /var/lib/rspamd -D -s /sbin/nologin rspamd