diff --git a/Dockerfile b/Dockerfile
index 5c6fe30..e175183 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # STAGE 1: Build
-FROM golang:1.24-bookworm AS builder
+FROM golang:1.25-bookworm AS builder
 
 # Arbeitsverzeichnis im Container
 WORKDIR /app