diff --git a/README.md b/README.md
index 50d7038..bb9dfef 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 grocy is a web-based self-hosted groceries & household management solution for your home.
 
-**Shipped version:** 4.0.3~ynh1
+**Shipped version:** 4.0.3~ynh2
 
 **Demo:** https://en.demo.grocy.info/stockoverview
 
diff --git a/README_fr.md b/README_fr.md
index b34a9c8..6156790 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -18,7 +18,7 @@ Si vous n’avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) po
 
 grocy is a web-based self-hosted groceries & household management solution for your home.
 
-**Version incluse :** 4.0.3~ynh1
+**Version incluse :** 4.0.3~ynh2
 
 **Démo :** https://en.demo.grocy.info/stockoverview
 
diff --git a/manifest.toml b/manifest.toml
index ee668f5..799dc9f 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "Grocy"
 description.en = "Web-based groceries & household management solution for your home"
 description.fr = "Solution Web de gestion d'épicerie et de gestion de la maison"
 
-version = "4.0.3~ynh1"
+version = "4.0.3~ynh2"
 
 maintainers = ["eric_G"]
 
diff --git a/scripts/upgrade b/scripts/upgrade
index a37bf05..7281fd3 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -48,6 +48,7 @@ then
 
 	# Download, check integrity, uncompress and patch the source from app.src
 	ynh_setup_source --dest_dir="$install_dir" --keep="data"
+    ynh_secure_remove --file="$install_dir/data/viewcache/*"
 fi
 
 chmod -R o-rwx "$install_dir"