diff --git a/Dockerfile b/Dockerfile
index f15d83ded..3ad7e50bb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@
 # Must override builder-base, not builder, since the latter is referred to later in the file and so must not be
 # directly replaced. See here, and note that "stage" parameter mentioned there has been renamed to
 # "build-context": https://github.com/docker/buildx/pull/904#issuecomment-1005871838
-FROM golang:1.24.6-bookworm@sha256:bdc7cfd953b2701fcd95fd591ea3d788f41e4b74f21f1787b9f9843a28e72196 AS builder-base
+FROM golang:1.25.0-bookworm@sha256:74908ad827a5849c557eeca81d46263acf788ead606102d83466f499f83e35b1 AS builder-base
 FROM builder-base AS builder
 
 ARG TARGETARCH