diff --git a/manifest.toml b/manifest.toml
index 595915d..2fa2b32 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -7,7 +7,7 @@ name = "pgAdmin4"
 description.en = "Manage PostgreSQL databases over the web"
 description.fr = "Application web de gestion des bases de données PostgreSQL"
 
-version = "7.7~ynh2"
+version = "7.8~ynh1"
 
 maintainers = ["Josué Tille"]
 
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 391b2d4..5ac19ff 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -25,5 +25,6 @@ ynh_use_venv() {
 }
 
 _install_pgadmin_pip() {
-    ynh_exec_as "$app" "$venvpy" -m pip install --upgrade "pgadmin4==7.7"
+    version=$(ynh_app_upstream_version)
+    ynh_exec_as "$app" "$venvpy" -m pip install --upgrade "pgadmin4==$version"
 }