diff --git a/Dockerfile b/Dockerfile
index ec0495c..76240b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build Stage
-FROM golang:1.20-alpine AS build
+FROM golang:1.21-alpine AS build
 
 # Install necessary packages including CA certificates
 RUN apk --no-cache add ca-certificates tzdata git curl
@@ -19,7 +19,7 @@ COPY . .
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /app cmd/server/main.go
 
 # Development Stage
-FROM golang:1.20-alpine AS development
+FROM golang:1.21-alpine AS development
 
 # Install air for live reload and other dev tools
 RUN go install github.com/cosmtrek/air@latest