diff --git a/images/koolbox/Dockerfile b/images/koolbox/Dockerfile
index 83641a1cdc10c6ddca28d968f1372e83e9b33418..f4385f1e090660ae6aac898f9f0449c2aabc325c 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 \