diff --git a/Dockerfile.cpuv1 b/Dockerfile.cpuv1
index 4085ac3..4d1e492 100644
--- a/Dockerfile.cpuv1
+++ b/Dockerfile.cpuv1
@@ -1,4 +1,7 @@
-FROM alpine:3.14
+FROM alpine:3.18
 
 COPY helmize /usr/bin/helmize
+RUN mkdir -p /.config /.cache && \
+    chown nobody:nobody /.config /.cache
+
 CMD ["/usr/bin/helmize"]
\ No newline at end of file
diff --git a/Dockerfile.dev b/Dockerfile.dev
new file mode 100644
index 0000000..58d4d1b
--- /dev/null
+++ b/Dockerfile.dev
@@ -0,0 +1,15 @@
+FROM golang:1.21-alpine3.18 AS builder
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o bin/helmize
+
+FROM alpine:3.18
+COPY --from=builder /app/bin/helmize /usr/bin/helmize
+RUN mkdir -p /.config /.cache && \
+    chown nobody:nobody /.config /.cache
+
+USER nobody
+CMD ["/usr/bin/helmize"]
\ No newline at end of file
diff --git a/Dockerfile.goreleaser b/Dockerfile.goreleaser
index 34d6acf..31ccdf4 100644
--- a/Dockerfile.goreleaser
+++ b/Dockerfile.goreleaser
@@ -1,4 +1,7 @@
 FROM ghcr.io/ardikabs/etc/shell
 
 COPY helmize /usr/bin/helmize
-ENTRYPOINT ["/usr/bin/helmize"]
\ No newline at end of file
+RUN mkdir -p /.config /.cache && \
+    chown nobody:nobody /.config /.cache
+
+CMD ["/usr/bin/helmize"]
\ No newline at end of file
diff --git a/pkg/helm/repo.go b/pkg/helm/repo.go
index 403b4bd..00e02cf 100644
--- a/pkg/helm/repo.go
+++ b/pkg/helm/repo.go
@@ -90,11 +90,7 @@ func (r HelmRepo) loadFile(path string) (file *repo.File, err error) {
 		return
 	}
 
-	if err = file.WriteFile(path, 0644); err != nil {
-		return
-	}
-
-	return
+	return file, nil
 }
 
 // NameAndChart returns the name and chart that should be used.