diff --git a/Dockerfile b/Dockerfile
index 1f0293f..7a0dab4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15.0
+FROM alpine:3.17.3
 
 RUN apk add --no-cache iptables=1.8.7-r1 libcap=2.61-r0