diff --git a/.github/workflows/updater.sh b/.github/workflows/updater.sh
deleted file mode 100644
index 0f2b004..0000000
--- a/.github/workflows/updater.sh
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/bin/bash
-
-#=================================================
-# PACKAGE UPDATING HELPER
-#=================================================
-
-# This script is meant to be run by GitHub Actions
-# The YunoHost-Apps organisation offers a template Action to run this script periodically
-# Since each app is different, maintainers can adapt its contents so as to perform
-# automatic actions when a new upstream release is detected.
-
-# Remove this exit command when you are ready to run this Action
-#exit 1
-
-#=================================================
-# FETCHING LATEST RELEASE AND ITS ASSETS
-#=================================================
-
-# Fetching information
-current_version=$(cat manifest.json | jq -j '.version|split("~")[0]')
-repo=$(cat manifest.json | jq -j '.upstream.code|split("https://github.com/")[1]')
-# Some jq magic is needed, because the latest upstream release is not always the latest version (e.g. security patches for older versions)
-version=$(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
-
-if [[ ${version:0:1} == "v" || ${version:0:1} == "V" ]]; then
-    version=${version:1}
-fi
-
-# x86-64 and enterprise assets are hosted on Mattermost's servers.
-assets=()
-assets+=("https://releases.mattermost.com/$version/mattermost-team-$version-linux-amd64.tar.gz")
-assets+=("https://releases.mattermost.com/$version/mattermost-enterprise-$version-linux-amd64.tar.gz")
-
-# ARM and ARM64 are published in another repository (with a leading "v" for version tags)
-other_repo="SmartHoneybee/ubiquitous-memory"
-other_assets=($(curl --silent "https://api.github.com/repos/$other_repo/releases" | jq -r '[ .[] | select(.tag_name=="'v$version'").assets[].browser_download_url ] | join(" ") | @sh' | tr -d "'"))
-
-# Setting up the environment variables
-echo "Current version: $current_version"
-echo "Latest release from upstream: $version"
-echo "VERSION=$version" >> $GITHUB_ENV
-# For the time being, let's assume the script will fail
-echo "PROCEED=false" >> $GITHUB_ENV
-
-# Proceed only if the retrieved version is greater than the current one
-if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
-    echo "::warning ::No new version available"
-    exit 0
-# Proceed only if a PR for this new version does not already exist
-elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$version ; then
-    echo "::warning ::A branch already exists for this update"
-    exit 0
-fi
-# Proceed only if all the binaries have been found
-if (( ${#other_assets[@]} == 0 )); then
-    echo "::warning ::$other_repo has not released anything for v$version"
-    exit 0
-else
-    assets+=( ${other_assets[@]} )
-fi
-
-# Each release can hold multiple assets (e.g. binaries for different architectures, source code, etc.)
-echo "${#assets[@]} available asset(s)"
-
-#=================================================
-# UPDATE SOURCE FILES
-#=================================================
-
-# Here we use the $assets variable to get the resources published in the upstream release.
-# Here is an example for Grav, it has to be adapted in accordance with how the upstream releases look like.
-
-# Let's loop over the array of assets URLs
-for asset_url in ${assets[@]}; do
-
-echo "Handling asset at $asset_url"
-
-# Assign the asset to a source file in conf/ directory
-# Here we base the source file name upon a unique keyword in the assets url (admin vs. update)
-# Leave $src empty to ignore the asset
-case $asset_url in
-  *"phpboost-"*".tar.gz")
-    src="arm"
-    ;;
-esac
-
-# If $src is not empty, let's process the asset
-if [ ! -z "$src" ]; then
-
-# Create the temporary directory
-tempdir="$(mktemp -d)"
-
-# Download sources and calculate checksum
-filename=${asset_url##*/}
-curl --silent -4 -L $asset_url -o "$tempdir/$filename"
-checksum=$(sha256sum "$tempdir/$filename" | head -c 64)
-
-# Delete temporary directory
-rm -rf $tempdir
-
-# Get extension
-if [[ $filename == *.tar.gz ]]; then
-  extension=tar.gz
-else
-  extension=${filename##*.}
-fi
-
-# Rewrite source file
-cat <<EOT > conf/$src.src
-SOURCE_URL=$asset_url
-SOURCE_SUM=$checksum
-SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=$extension
-SOURCE_IN_SUBDIR=true
-SOURCE_EXTRACT=true
-SOURCE_FILENAME=phpboost.tar.gz
-EOT
-echo "... conf/$src.src updated"
-
-else
-echo "... asset ignored"
-fi
-
-done
-
-#=================================================
-# SPECIFIC UPDATE STEPS
-#=================================================
-
-# Any action on the app's source code can be done.
-# The GitHub Action workflow takes care of committing all changes after this script ends.
-
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-
-# Replace new version in manifest
-echo "$(jq -s --indent 4 ".[] | .version = \"$version~ynh1\"" manifest.json)" > manifest.json
-
-# No need to update the README, yunohost-bot takes care of it
-
-# The Action will proceed only if the PROCEED environment variable is set to true
-echo "PROCEED=true" >> $GITHUB_ENV
-exit 0
diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml
deleted file mode 100644
index 609c284..0000000
--- a/.github/workflows/updater.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-# This workflow allows GitHub Actions to automagically update your app whenever a new upstream release is detected.
-# You need to enable Actions in your repository settings, and fetch this Action from the YunoHost-Apps organization.
-# This file should be enough by itself, but feel free to tune it to your needs.
-# It calls updater.sh, which is where you should put the app-specific update steps.
-name: Check for new upstream releases
-on:
-  # Allow to manually trigger the workflow
-  workflow_dispatch:
-  # Run it every day at 6:00 UTC
-  schedule:
-    - cron:  '0 6 * * *'
-jobs:
-  updater:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Fetch the source code
-        uses: actions/checkout@v3
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Run the updater script
-        id: run_updater
-        run: |
-          # Setting up Git user
-          git config --global user.name 'yunohost-bot'
-          git config --global user.email 'yunohost-bot@users.noreply.github.com'
-          # Run the updater script
-          /bin/bash .github/workflows/updater.sh
-      - name: Commit changes
-        id: commit
-        if: ${{ env.PROCEED == 'true' }}
-        run: |
-          git commit -am "Upgrade to v$VERSION"
-      - name: Create Pull Request
-        id: cpr
-        if: ${{ env.PROCEED == 'true' }}
-        uses: peter-evans/create-pull-request@v4
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: Update to version ${{ env.VERSION }}
-          committer: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
-          author: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
-          signoff: false
-          branch: ci-auto-update-v${{ env.VERSION }}
-          base: testing
-          delete-branch: true
-          title: 'Upgrade to version ${{ env.VERSION }}'
-          body: |
-            Upgrade to v${{ env.VERSION }}
-          draft: false
diff --git a/conf/app.src b/conf/app.src
deleted file mode 100644
index 2ab69c6..0000000
--- a/conf/app.src
+++ /dev/null
@@ -1,7 +0,0 @@
-SOURCE_URL=https://github.com/PHPBoost/PHPBoost/archive/refs/tags/phpboost-5.2.11.tar.gz
-SOURCE_SUM=732e95714c3d14b60abfd0d1cd37d38df18a730dff9e347e02a4fa6b048ff40c
-SOURCE_SUM_PRG=sha256sum
-SOURCE_FORMAT=tar.gz
-SOURCE_IN_SUBDIR=true
-SOURCE_EXTRACT=true
-SOURCE_FILENAME=phpboost.tar.gz
diff --git a/manifest.toml b/manifest.toml
index a5b5cdd..8fac9b5 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -5,7 +5,7 @@ name = "PHPBoost"
 description.en = "French and free content management system (CMS)"
 description.fr = "système de gestion de contenu (CMS) français et libre"
 
-version = "5.2.11~ynh2"
+version = "5.2.14~ynh1"
 
 maintainers = [""]
 
@@ -17,7 +17,7 @@ admindoc = "https://www.phpboost.com/wiki/wiki.php"
 code = "https://github.com/PHPBoost/PHPBoost"
 
 [integration]
-yunohost = ">= 11.1.11"
+yunohost = ">= 11.1.17"
 architectures = "all"
 multi_instance = true
 ldap = false
@@ -39,6 +39,14 @@ ram.runtime = "50M"
     default = "visitors"
 
 [resources]
+
+    [resources.sources]
+
+        [resources.sources.main]
+        url = "https://github.com/PHPBoost/PHPBoost/archive/refs/tags/phpboost-5.2.14.tar.gz"
+        sha256 = "d93acd8f631f0789d6985f06a0d3bb7a5e2063bebffc1282cd55f8ff2abe0581"
+        autoupdate.strategy = "latest_github_tag"
+
     [resources.ports]
 
     [resources.system_user]
@@ -49,7 +57,7 @@ ram.runtime = "50M"
     main.url = "/"
 
     [resources.apt]
-    packages = "mariadb-server php7.4-mysql php7.4-gd"
+    packages = "mariadb-server php8.0-mysql php8.0-gd"
 
     [resources.database]
     type = "mysql"
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 4f582df..944a65e 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,8 +4,6 @@
 # COMMON VARIABLES
 #=================================================
 
-YNH_PHP_VERSION="7.4"
-
 #=================================================
 # PERSONAL HELPERS
 #=================================================
diff --git a/scripts/install b/scripts/install
index 2f8c3bc..e026f10 100644
--- a/scripts/install
+++ b/scripts/install
@@ -17,7 +17,6 @@ ynh_script_progression --message="Setting up source files..." --weight=2
 # Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir"
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
diff --git a/scripts/restore b/scripts/restore
index 7b0875a..9702650 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -26,7 +26,6 @@ ynh_script_progression --message="Restoring the app main directory..." --weight=
 
 ynh_restore_file --origin_path="$install_dir"
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 2fa71c4..953566f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -27,7 +27,6 @@ then
   ynh_setup_source --dest_dir="$install_dir"
 fi
 
-chmod 750 "$install_dir"
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"