diff --git a/Dockerfile.multiarch b/Dockerfile.multiarch
index 3b0eaf34..07be544b 100644
--- a/Dockerfile.multiarch
+++ b/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.14 as build-env
+FROM --platform=$BUILDPLATFORM golang:1.18 as build-env
 
 # xx wraps go to automatically configure $GOOS, $GOARCH, and $GOARM
 # based on TARGETPLATFORM provided by Docker.
@@ -18,4 +18,4 @@ FROM --platform=$TARGETPLATFORM alpine:3.12
 RUN apk update --no-cache && apk add ca-certificates
 COPY --from=build-env /bin/main /app/main
 
-ENTRYPOINT ["/app/main"]
\ No newline at end of file
+ENTRYPOINT ["/app/main"]