diff --git a/Dockerfile b/Dockerfile
index 14f87b0..bf9d007 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,5 +2,6 @@ FROM golang:latest
 RUN mkdir -p /app
 WORKDIR /app 
 ADD . /app
+RUN go get -u
 RUN go build ./main.go 
 CMD ["./main"]
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