diff --git a/Dockerfile b/Dockerfile
index 6031f262..87f4358d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.13
+FROM docker.io/library/alpine:3.15
 
 ADD jaeger-clickhouse-linux-amd64 /go/bin/jaeger-clickhouse