diff --git a/Dockerfile b/Dockerfile
index 9bb8983..54d61b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # -------- Dockerfile (Multi-Stage Build) --------
 # 1. Builder-Stage
-FROM golang:1.24-alpine AS builder
+FROM golang:1.25-alpine AS builder
 
 WORKDIR /app
 COPY go.* ./
diff --git a/go.mod b/go.mod
index 73e10c1..58d28c1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module git.send.nrw/sendnrw/virtual-clipboard-generator
 
-go 1.24.4
+go 1.25.3