diff --git a/images/koolbox/Dockerfile b/images/koolbox/Dockerfile
index 4d211bc13758ca506cdd016b28f7ab178a70f718..1be2b1f1b6b96300ea735a37b54a68682c4f954c 100644
--- a/images/koolbox/Dockerfile
+++ b/images/koolbox/Dockerfile
@@ -77,7 +77,7 @@ RUN curl -L https://github.com/mozilla/sops/releases/download/${SOPS_VERSION}/so
 FROM quay.io/fedora/fedora:36 as logcli
 
 # renovate: datasource=github-releases depName=grafana/loki
-ARG LOKI_VERSION=v2.7.2
+ARG LOKI_VERSION=v2.7.3
 ENV LOKI_VERSION=${LOKI_VERSION}
 
 RUN curl -L https://github.com/grafana/loki/releases/download/${LOKI_VERSION}/logcli-linux-amd64.zip | gunzip - > ./logcli \