diff --git a/README.md b/README.md
index eaeab40..0c46878 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 
 Publishing, memberships, subscriptions and newsletters platform
 
-**Shipped version:** 4.28.0~ynh1
+**Shipped version:** 4.31.0~ynh1
 
 
 
diff --git a/README_fr.md b/README_fr.md
index e31b88f..473eb64 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -13,7 +13,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 
 Plateforme d'édition, d'adhésions, d'abonnements et de newsletters
 
-**Version incluse :** 4.28.0~ynh1
+**Version incluse :** 4.31.0~ynh1
 
 
 
diff --git a/conf/admin.src b/conf/admin.src
index 002c1f2..d415974 100644
--- a/conf/admin.src
+++ b/conf/admin.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/TryGhost/Admin/archive/refs/tags/v4.28.0.zip
-SOURCE_SUM=374685653c4a89efca39d94814fb8aca4ce893672135e2d7a2f326b53cfc7fb0
+SOURCE_URL=https://github.com/TryGhost/Admin/archive/refs/tags/v4.31.0.zip
+SOURCE_SUM=cfc27c85c87d2f512cad0667c8c5a908844289237661cd0c56e617c6ffa24a6d
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=false
diff --git a/conf/app.src b/conf/app.src
index 011be6b..143b380 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/TryGhost/Ghost/releases/download/v4.28.0/Ghost-4.28.0.zip
-SOURCE_SUM=752874d8fe0a38d4313c42859e7b3417418af06b52fc72db2b4d80e8d021659d
+SOURCE_URL=https://github.com/TryGhost/Ghost/releases/download/v4.31.0/Ghost-4.31.0.zip
+SOURCE_SUM=462b52b6de0a9f7e97d477db94aa6f29598e82e353588c1b5d5f5e1385eb5301
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=false
diff --git a/manifest.json b/manifest.json
index c224027..8bce5e6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Publishing, memberships, subscriptions and newsletters platform",
         "fr": "Plateforme d'édition, d'adhésions, d'abonnements et de newsletters"
     },
-    "version": "4.28.0~ynh1",
+    "version": "4.31.0~ynh1",
     "url": "https://ghost.org/",
     "upstream": {
         "license": "MIT",
diff --git a/scripts/install b/scripts/install
index 60de6d0..a9ca4ab 100644
--- a/scripts/install
+++ b/scripts/install
@@ -147,7 +147,7 @@ popd
 ynh_script_progression --message="Configuring a systemd service..."
 
 # Create a dedicated systemd config
- ynh_add_systemd_config
+ynh_add_systemd_config
 
 #=================================================
 # SETUP LOGROTATE
@@ -170,7 +170,7 @@ yunohost service add $app --description="$app daemon for Ghost" --log="/var/log/
 ynh_script_progression --message="Starting a systemd service..."
 
 # Start a systemd service
-ynh_systemd_action --service_name=$app --action="start"
+ynh_systemd_action --service_name=$app --action="start" --line_match="Ghost booted" --timeout=60
 
 #=================================================
 # SETUP SSOWAT
diff --git a/scripts/restore b/scripts/restore
index 84008fc..82e6b6a 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -122,7 +122,7 @@ yunohost service add $app --description="$app daemon for Ghost" --log="/var/log/
 #=================================================
 ynh_script_progression --message="Starting a systemd service..."
 
-ynh_systemd_action --service_name=$app --action=start
+ynh_systemd_action --service_name=$app --action=start --line_match="Ghost booted" --timeout=60
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index a37efb8..d34558b 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -201,7 +201,7 @@ yunohost service add $app --description="$app daemon for Ghost" --log="/var/log/
 #=================================================
 ynh_script_progression --message="Starting a systemd service..."
 
-ynh_systemd_action --service_name=$app --action=start
+ynh_systemd_action --service_name=$app --action=start --line_match="Ghost booted" --timeout=60
 
 #=================================================
 # RELOAD NGINX