diff --git a/Dockerfile b/Dockerfile
index 2dd38c5..9cb09b7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15
+FROM alpine:edge
 
 RUN apk --update add libevent openssl c-ares gettext ca-certificates pgbouncer