diff --git a/Dockerfile b/Dockerfile
index 3b29379..7c3f2a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine AS build
+FROM golang:1.22-alpine AS build
 COPY . /app
 WORKDIR /app
 RUN go mod download