docker/Dockerfile in sidekiq-prometheus-exporter-0.1.14 vs docker/Dockerfile in sidekiq-prometheus-exporter-0.1.15

@@ -4,10 +4,10 @@
 LABEL repository="strech/sidekiq-prometheus-exporter"
 
 ENV RACK_VERSION 2.0.9
 ENV SIDEKIQ_VERSION 5.2.8
 ENV REDIS_NAMESPACE_VERSION 1.7.0
-ENV SIDEKIQ_PROMETHEUS_EXPORTER_VERSION 0.1.13
+ENV SIDEKIQ_PROMETHEUS_EXPORTER_VERSION 0.1.15
 
 RUN    addgroup -S exporter \
     && adduser -s /bin/false -SDHg exporter exporter \
     && gem install "rack:$RACK_VERSION" \
     && gem install "sidekiq:$SIDEKIQ_VERSION" \