diff --git a/Dockerfile b/Dockerfile
index 436df34c..cc8edf66 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ RUN npm ci
 COPY web/ ./
 RUN npm run build
 
-FROM golang:1.23-bookworm AS builder
+FROM golang:1.25-bookworm AS builder
 WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download