diff --git a/README.md b/README.md
index f830729..8d87a25 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ this package:
  * Serve `/.well-known` paths for CalDAV and CardDAV on the domain only if it's not already served - i.e. by Baïkal
 
 
-**Shipped version:** 25.0.3~ynh3
+**Shipped version:** 26.0.0~ynh1
 
 **Demo:** https://demo.nextcloud.com/
 
diff --git a/README_fr.md b/README_fr.md
index b3a7c16..9ab0c16 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -29,7 +29,7 @@ En plus des fonctionnalités principales de Nextcloud, les fonctionnalités suiv
  * Utilise l'adresse `/.well-known` pour la synchronisation CalDAV et CardDAV du domaine si aucun autre service ne l'utilise déjà - par exemple, Baïkal
 
 
-**Version incluse :** 25.0.3~ynh3
+**Version incluse :** 26.0.0~ynh1
 
 **Démo :** https://demo.nextcloud.com/
 
diff --git a/conf/nginx.conf b/conf/nginx.conf
index c5faddd..629a791 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -28,7 +28,7 @@ location ^~ __PATH__/ {
   more_set_headers "X-Download-Options: noopen";
   more_set_headers "X-Frame-Options: SAMEORIGIN";
   more_set_headers "X-Permitted-Cross-Domain-Policies: none";
-  more_set_headers "X-Robots-Tag: none";
+  more_set_headers "X-Robots-Tag: noindex, nofollow";
   more_set_headers "X-XSS-Protection: 1; mode=block";
 
   # Set max upload size
diff --git a/scripts/upgrade.d/upgrade.25.sh b/scripts/upgrade.d/upgrade.25.sh
new file mode 100644
index 0000000..fedd8f1
--- /dev/null
+++ b/scripts/upgrade.d/upgrade.25.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Last available Nextcloud version
+next_version="26.0.0"
+
+# Nextcloud tarball checksum sha256
+nextcloud_source_sha256="f163150363aee9366ecb5cd5259bf6756ed4f073cea78b5fa515cada7a0d0c3d"
diff --git a/scripts/upgrade.d/upgrade.last.sh b/scripts/upgrade.d/upgrade.last.sh
index ed2c904..fedd8f1 100644
--- a/scripts/upgrade.d/upgrade.last.sh
+++ b/scripts/upgrade.d/upgrade.last.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Last available Nextcloud version
-next_version="25.0.4"
+next_version="26.0.0"
 
 # Nextcloud tarball checksum sha256
-nextcloud_source_sha256="c3251e0083a94303e2d6988b352f3b33082a79a726b30ff746709b0fe869a1a6"
+nextcloud_source_sha256="f163150363aee9366ecb5cd5259bf6756ed4f073cea78b5fa515cada7a0d0c3d"