diff --git a/vendor/github.com/docker/distribution/Dockerfile b/vendor/github.com/docker/distribution/Dockerfile
index 9537817ca3..c0cfad4b42 100644
--- a/vendor/github.com/docker/distribution/Dockerfile
+++ b/vendor/github.com/docker/distribution/Dockerfile
@@ -14,7 +14,7 @@ WORKDIR $DISTRIBUTION_DIR
 COPY . $DISTRIBUTION_DIR
 RUN CGO_ENABLED=0 make PREFIX=/go clean binaries && file ./bin/registry | grep "statically linked"
 
-FROM alpine
+FROM alpine:3.15.4
 COPY cmd/registry/config-dev.yml /etc/docker/registry/config.yml
 COPY --from=build /go/src/github.com/docker/distribution/bin/registry /bin/registry
 VOLUME ["/var/lib/registry"]