diff --git a/Dockerfile b/Dockerfile
index 40a2ff5..4e84adb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.24-bookworm AS builder
+FROM golang:1.25.1-bookworm AS builder
 
 COPY . /code/external-dns-coredns-webhook
 WORKDIR /code/external-dns-coredns-webhook