diff --git a/images/koolbox/Dockerfile b/images/koolbox/Dockerfile
index 53d82f003b25304446d19dbfb51c7e3ea046af5a..a2583f8f81cec5d3af786c41bcd770acf8837e15 100644
--- a/images/koolbox/Dockerfile
+++ b/images/koolbox/Dockerfile
@@ -74,7 +74,7 @@ RUN curl -L https://github.com/mozilla/sops/releases/download/${SOPS_VERSION}/so
 FROM registry.fedoraproject.org/fedora:35 as yq
 
 # renovate: datasource=github-releases depName=mikefarah/yq
-ARG YQ_VERSION=v4.25.3
+ARG YQ_VERSION=v4.26.1
 ENV YQ_VERSION=${YQ_VERSION}
 
 RUN curl -L https://github.com/mikefarah/yq/releases/download/${YQ_VERSION}/yq_linux_amd64 > ./yq \