diff --git a/Dockerfile b/Dockerfile
index d942543..c66b1f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,9 +28,10 @@ VOLUME /run/docker-filtered
 # Metadata
 ARG VCS_REF
 ARG BUILD_DATE
-LABEL org.label-schema.schema-version="1.0" \
+LABEL org.label-schema.schema-version="1.1" \
       org.label-schema.vendor=Tecnativa \
       org.label-schema.license=Apache-2.0 \
       org.label-schema.build-date="$BUILD_DATE" \
       org.label-schema.vcs-ref="$VCS_REF" \
       org.label-schema.vcs-url="https://github.com/Tecnativa/docker-tcp-proxy"
+