diff --git a/README.md b/README.md
index d727bde..b76edee 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
 
 A modern open source flat-file CMS
 
-**Shipped version:** 1.7.30~ynh1
+**Shipped version:** 1.7.33~ynh1
 
 **Demo:** https://getgrav.org/downloads/themes
 
diff --git a/README_fr.md b/README_fr.md
index eec0dc2..a39ab8b 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
 
 Un CMS moderne basé sur des fichiers plats
 
-**Version incluse :** 1.7.30~ynh1
+**Version incluse :** 1.7.33~ynh1
 
 **Démo :** https://getgrav.org/downloads/themes
 
diff --git a/conf/app-upgrade.src b/conf/app-upgrade.src
index 5340704..9832dad 100644
--- a/conf/app-upgrade.src
+++ b/conf/app-upgrade.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/getgrav/grav/releases/download/1.7.30/grav-update-v1.7.30.zip
-SOURCE_SUM=f724d8c84c9a6f3ec62a1744dfdfbef15273a57c1bf519aecbd5c24b169e3421
+SOURCE_URL=https://github.com/getgrav/grav/releases/download/1.7.33/grav-update-v1.7.33.zip
+SOURCE_SUM=b4cdcc6d6d9a3efa0c4b12b2a4b26e49fe47a963d8896a80bdaf3cf166e4ac7b
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.src b/conf/app.src
index 59e6d69..3c7d319 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/getgrav/grav/releases/download/1.7.30/grav-admin-v1.7.30.zip
-SOURCE_SUM=3417ab561ac87ab0bfcf85c352e6a7b5ce8b33d212f67f50fc79e638bf590ab4
+SOURCE_URL=https://github.com/getgrav/grav/releases/download/1.7.33/grav-admin-v1.7.33.zip
+SOURCE_SUM=a8a04858689ce6a214c92cd62a22855f67dee069f034cc341802f29a7de03d75
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 728b277..76ac222 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "A modern open source flat-file CMS",
         "fr": "Un CMS moderne basé sur des fichiers plats"
     },
-    "version": "1.7.30~ynh1",
+    "version": "1.7.33~ynh1",
     "url": "https://www.getgrav.org/",
     "upstream": {
         "license": "MIT",
diff --git a/scripts/upgrade b/scripts/upgrade
index c997485..853f65d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -177,7 +177,7 @@ find "$final_path" -type d -exec chmod +s {} \;
 ynh_script_progression --message="Updating all plugins..." --weight=1
 
 pushd "$final_path"
-	ynh_exec_warn_less yes N | ynh_exec_warn_less exec_as $app php${YNH_PHP_VERSION} bin/gpm update --all-yes --no-interaction || ynh_print_warn --message="Automatic plugin upgrade has failed, you can upgrade them from your Grav admin panel."
+	ynh_exec_warn_less yes N | ynh_exec_warn_less ynh_exec_as $app php${YNH_PHP_VERSION} bin/gpm update --all-yes --no-interaction || ynh_print_warn --message="Automatic plugin upgrade has failed, you can upgrade them from your Grav admin panel."
 popd
 
 #=================================================