diff --git a/components-versions.yaml b/components-versions.yaml
index 0030169..71cb730 100644
--- a/components-versions.yaml
+++ b/components-versions.yaml
@@ -46,7 +46,7 @@ EXTERNAL_DNS_VERSION: "v0.19.0"
 # renovate: datasource=github-releases depName=fluxcd/source-controller
 FLUXCD_SOURCE_CONTROLLER_VERSION: "v1.7.3"
 # renovate: datasource=github-releases depName=fluxcd/kustomize-controller
-FLUXCD_KUSTOMIZE_CONTROLLER_VERSION: "v1.7.2"
+FLUXCD_KUSTOMIZE_CONTROLLER_VERSION: "v1.7.3"
 # renovate: datasource=github-releases depName=fluxcd/helm-controller
 FLUXCD_HELM_CONTROLLER_VERSION: "v1.4.3"
 # renovate: datasource=github-releases depName=fluxcd/notification-controller