diff --git a/README.md b/README.md
index 829c056..610ced1 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:** 5.8.3~ynh1
+**Shipped version:** 5.15.0~ynh1
 
 
 ## Screenshots
diff --git a/README_fr.md b/README_fr.md
index 66d2e59..5296cee 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -17,7 +17,7 @@ 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 :** 5.8.3~ynh1
+**Version incluse :** 5.15.0~ynh1
 
 
 ## Captures d'écran
diff --git a/conf/admin.src b/conf/admin.src
new file mode 100644
index 0000000..f950af4
--- /dev/null
+++ b/conf/admin.src
@@ -0,0 +1,5 @@
+SOURCE_URL=https://github.com/TryGhost/Admin/archive/refs/tags/v5.15.0.zip
+SOURCE_SUM=d5558cd419c8d46bdc958064cb97f963d1ea793866414c025906ec15033512ed
+SOURCE_SUM_PRG=sha256sum
+SOURCE_FORMAT=zip
+SOURCE_IN_SUBDIR=true
diff --git a/conf/app.src b/conf/app.src
index 3553922..d97db1b 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://api.github.com/repos/TryGhost/Ghost/zipball/v5.8.3
-SOURCE_SUM=557c39864483fff00beeb60e27d84915e184845c69db3be83dcd7a65f327d497
+SOURCE_URL=https://api.github.com/repos/TryGhost/Ghost/zipball/v5.15.0
+SOURCE_SUM=3965855d2cda20940558f367cbcf7ad9875b2002670fe9c64abf72f926c06315
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/conf/casper.src b/conf/casper.src
index d635bb2..fee3621 100644
--- a/conf/casper.src
+++ b/conf/casper.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/TryGhost/Casper/archive/refs/tags/v5.2.3.zip
-SOURCE_SUM=49d57ce078a2775f39d019ed74fa4ae9476e95fa35b02593c726c0ea25fe49df
+SOURCE_URL=https://github.com/TryGhost/Casper/archive/refs/tags/v5.3.1.zip
+SOURCE_SUM=62ea7d1da697f10f220852854d1bc4a1d7bf95b84b0021d55befd1b8af622a33
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 7af56e1..0b61f26 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": "5.8.3~ynh1",
+    "version": "5.15.0~ynh1",
     "url": "https://ghost.org/",
     "upstream": {
         "license": "MIT",
@@ -51,4 +51,4 @@
             }
         ]
     }
-}
\ No newline at end of file
+}