diff --git a/Dockerfile b/Dockerfile
index 7637d40..3571f6b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.19-alpine as builder
+FROM --platform=$BUILDPLATFORM golang:1.20-alpine as builder
 WORKDIR /app
 
 RUN apk add --no-cache git