diff --git a/go-backend/Dockerfile b/go-backend/Dockerfile
index 394fb50..6c69f87 100644
--- a/go-backend/Dockerfile
+++ b/go-backend/Dockerfile
@@ -1,7 +1,7 @@
-FROM golang:1.23-bookworm AS builder
+FROM golang:1.24-bookworm AS builder
 WORKDIR /src
 
-COPY go.mod ./
+COPY go.mod go.sum ./
 RUN go mod download
 
 COPY . .