diff --git a/manifest.toml b/manifest.toml
index e00f74a..b55487d 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "GitLab"
 description.en = "Git-repository manager providing wiki, issue-tracking and CI/CD pipeline features"
 description.fr = "Gestionnaire de dépôts Git proposant des fonctionnalités de wiki, suivi de bugs et de pipeline CI/CD"
 
-version = "16.0.1~ynh1"
+version = "16.1.1~ynh1"
 
 maintainers = ["kay0u"]
 
diff --git a/scripts/upgrade.d/upgrade.last.sh b/scripts/upgrade.d/upgrade.last.sh
index 786014c..687db8d 100644
--- a/scripts/upgrade.d/upgrade.last.sh
+++ b/scripts/upgrade.d/upgrade.last.sh
@@ -19,6 +19,10 @@ gitlab_arm_buster_source_sha256="4a2e40b602797121780676197570093814d035281034ff3
 
 architecture=$(ynh_app_setting_get --app="$app" --key=architecture)
 
+# Evaluating indirect/reference variables https://mywiki.wooledge.org/BashFAQ/006#Indirection 
+# ref=gitlab_${architecture}_${gitlab_debian_version}_source_sha256
+# gitlab_source_sha256=${!ref}
+
 if [ "$architecture" = "x86-64" ]; then
 	if [ "$gitlab_debian_version" = "bookworm" ]
 	then