diff --git a/docs/generators/crd-ref/run-crd-ref-gen.sh b/docs/generators/crd-ref/run-crd-ref-gen.sh
index 7bfa3284..f9af27e4 100755
--- a/docs/generators/crd-ref/run-crd-ref-gen.sh
+++ b/docs/generators/crd-ref/run-crd-ref-gen.sh
@@ -34,7 +34,7 @@ $CONTAINER_ENGINE run \
   --rm \
   -v "${DESTINATION}":/opt/crd-docs-generator/output"${BIND_MOUNT_OPTS}" \
   -v "${REPO_ROOT}"/docs/generators/crd-ref:/opt/crd-docs-generator/config"${BIND_MOUNT_OPTS}" \
-  "quay.io/giantswarm/crd-docs-generator:${CRD_DOCS_GENERATOR_VERSION}" \
+  "gsoci.azurecr.io/giantswarm/crd-docs-generator:${CRD_DOCS_GENERATOR_VERSION}" \
   --config /opt/crd-docs-generator/config/config.yaml
 
 # Organise CRDs by API group
diff --git a/internal/resources/resources.go b/internal/resources/resources.go
index c55597ea..e2e787eb 100644
--- a/internal/resources/resources.go
+++ b/internal/resources/resources.go
@@ -44,7 +44,7 @@ const (
 	//
 	// When changing this to a new minor version, you must also update
 	// the .prow.yaml accordingly and shift the jobs.
-	ImageTag = "v0.33.1"
+	ImageTag = "v0.33.3"
 
 	appNameLabel      = "app.kubernetes.io/name"
 	appInstanceLabel  = "app.kubernetes.io/instance"