diff --git a/Dockerfile b/Dockerfile
index 467c57b..c83ef22 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 from golang:1.25-alpine as builder
 env CGO_ENABLED=1
 
-arg TAG='v1.14.1-alpha'
+arg TAG='v1.15.0-alpha'
 
 workdir /app
 run apk add git gcc musl-dev