diff --git a/README.md b/README.md
index 839d52c..f21c5ff 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 ## Overview
 HumHub is an open source social network platform with a wide variety of use cases as social intranet, community or collaboration platform. HumHub consists of a core application, which can be extended through additional modules and adjusted to your needs by many configuration options. 
 
-**Shipped version:** 1.8.1
+**Shipped version:** 1.8.2
 
 ## Screenshots
 
diff --git a/README_fr.md b/README_fr.md
index 3f142ab..770ad43 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -11,7 +11,7 @@ Si vous n'avez pas YunoHost, consultez [le guide](https://yunohost.org/#/install
 ## Vue d'ensemble
 HumHub est une plate-forme de réseau social open source avec une grande variété de cas d'utilisation en tant qu'intranet social, plate-forme de communauté ou de collaboration. HumHub se compose d'une application principale, qui peut être étendue grâce à des modules supplémentaires et ajustée à vos besoins par de nombreuses options de configuration.
 
-**Version incluse :** 1.8.1
+**Version incluse :** 1.8.2
 
 ## Captures d'écran
 
diff --git a/check_process b/check_process
index effc25f..44316c4 100644
--- a/check_process
+++ b/check_process
@@ -12,7 +12,7 @@
         setup_private=1
         setup_public=1
         upgrade=1
-        upgrade=1   from_commit=ecc6afe689c02b2d437f9d81abb66df6f2f911c0
+        upgrade=1   from_commit=6b47f5e5d81ac3239709d581b25a2fa331226843
         backup_restore=1
         multi_instance=1
         port_already_use=0
@@ -21,7 +21,7 @@
 Email=
 Notification=none
 ;;; Upgrade options
-    ; commit=ecc6afe689c02b2d437f9d81abb66df6f2f911c0
+    ; commit=6b47f5e5d81ac3239709d581b25a2fa331226843
         name=Name and date of the commit.
         manifest_arg=domain=DOMAIN&path=PATH&admin=USER&is_public=1&
 
diff --git a/conf/app.src b/conf/app.src
index 3a57f14..b0020f8 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,9 +1,9 @@
-SOURCE_URL=https://www.humhub.com/download/package/humhub-1.8.1.tar.gz
-SOURCE_SUM=2eca1561506bfa06f8e36358659a0ec0f72497547d949d2232a85dc788ad4758
+SOURCE_URL=https://www.humhub.com/download/package/humhub-1.8.2.tar.gz
+SOURCE_SUM=181d9c4519f4612949fd67e84f61ead618b200bc813fd179603c7b32f4a6e3b9
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=humhub-1.8.1.tar.gz
+SOURCE_FILENAME=humhub-1.8.2.tar.gz
 SOURCE_EXTRACT=true
 
 
diff --git a/manifest.json b/manifest.json
index 33ced7e..3e87e43 100644
--- a/manifest.json
+++ b/manifest.json
@@ -12,7 +12,7 @@
         "name": "Nils Van Zuijlen",
         "url": "https://github.com/nils-van-zuijlen"
     },
-    "version": "1.8.1~ynh2",
+    "version": "1.8.2~ynh1",
     "requirements": {
         "yunohost": ">= 4.1.7"
     },
diff --git a/scripts/upgrade b/scripts/upgrade
index 2dde7ab..f29f28d 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -112,6 +112,17 @@ ynh_add_fpm_config
 
 #=================================================
 # SPECIFIC UPGRADE
+#=================================================
+# DEACTIVATE DEBUG MODE
+#=================================================
+
+ynh_replace_string --match_string="defined('YII_DEBUG') or define('YII_DEBUG', true);"\
+ --replace_string="// defined('YII_DEBUG') or define('YII_DEBUG', true);"\
+ --target_file="$final_path/index.php"
+ynh_replace_string --match_string="defined('YII_ENV') or define('YII_ENV', 'dev');"\
+ --replace_string="// defined('YII_ENV') or define('YII_ENV', 'dev');"\
+ --target_file="$final_path/index.php"
+
 #=================================================
 # MIGRATE DATABASE
 #=================================================
diff --git a/sources/version b/sources/version
deleted file mode 100644
index a8fdfda..0000000
--- a/sources/version
+++ /dev/null
@@ -1 +0,0 @@
-1.8.1