diff --git a/.github/workflows/updater.sh b/.github/workflows/updater.sh
new file mode 100755
index 0000000..45f5447
--- /dev/null
+++ b/.github/workflows/updater.sh
@@ -0,0 +1,207 @@
+#!/bin/bash
+
+==========================================
+# FETCHING LATEST RELEASE AND ITS ASSETS
+#=================================================
+
+# Fetching information
+current_version=$(cat manifest.json | jq -j '.upstream.version|split("~")[0]')
+current_yunohost_package_version=$(cat manifest.json | jq -j '.version|split("~ynh")[1]')
+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/$repo/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
+assets=($(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '[ .[] | select(.tag_name=="'$version'").assets[].browser_download_url ] | join(" ") | @sh' | tr -d "'"))
+
+#fetching info for kepubify
+current_version_kepubify=$(sed -n '1p' ./conf/appkepubify.src.default | sed 's/^SOURCE_URL=https:\/\/github.com\/pgaskin\/kepubify\/releases\/download\/v//;s/\/kepubify-linux-__MACH__//')
+repo_kepubify="pgaskin/kepubify"
+version_kepubify=$(curl --silent "https://api.github.com/repos/$repo_kepubify/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
+assets_kepubify=($(curl --silent "https://api.github.com/repos/$repo_kepubify/releases" | jq -r '[ .[] | select(.tag_name=="'$version_kepubify'").assets[].browser_download_url ] | join(" ") | @sh' | tr -d "'"))
+
+# Later down the script, we assume the version has only digits and dots
+# Sometimes the release name starts with a "v", so let's filter it out.
+# You may need more tweaks here if the upstream repository has different naming conventions. 
+if [[ ${version:0:1} == "v" || ${version:0:1} == "V" ]]; then
+    version=${version:1}
+fi
+if [[ ${version_kepubify:0:1} == "v" || ${version_kepubify:0:1} == "V" ]]; then
+    version_kepubify=${version_kepubify:1}
+fi
+
+# Setting up the environment variables
+echo "Current version: $current_version"
+echo "Latest release from upstream: $version"
+echo "VERSION=$version" >> $GITHUB_ENV
+echo "REPO=$repo" >> $GITHUB_ENV
+echo "Current version for kepubify: $current_version_kepubify"
+echo "Latest release from upstream for kepubify: $version_kepubify"
+echo "VERSION=$version" >> $GITHUB_ENV
+echo "REPO=$repo" >> $GITHUB_ENV
+# For the time being, let's assume the script will fail
+echo "PROCEED=false" >> $GITHUB_ENV
+
+# Proceed only if the retrieved version is greater than the current one
+update_upstream=1
+update_kepubify=1
+if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
+    echo "::warning ::No new version available for upstream app"
+    update_upstream=0
+# Proceed only if a PR for this new version does not already exist
+elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-auto-update-v$version ; then
+    echo "::warning ::A branch already exists for this update"
+    update_upstream=0
+fi
+
+if ! dpkg --compare-versions "$current_version_kepubify" "lt" "$version_kepubify" ; then
+    echo "::warning ::No new version available for kepubify"
+    update_kepubify=0
+# Proceed only if a PR for this new version does not already exist
+elif git ls-remote -q --exit-code --heads https://github.com/$GITHUB_REPOSITORY.git ci-update-kepubify-v$version_kepubify ; then
+    echo "::warning ::A branch already exists for this kepubify update"
+    update_kepubify=0
+fi
+
+if [ "$update_kepubify"=0 ] && [ "$update_upstream"=0 ]; then
+    exit 0
+fi
+
+if [ "$update_upstream"=1 ]; then
+    # 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 $asset_url in
+          *"calibre-web-$version.zip"*)
+            src="app"
+            ;;
+          *)
+            src=""
+            ;;
+        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 $tempdir
+
+            extension=zip
+# Rewrite source file
+
+cat <<EOT > conf/$src.src
+SOURCE_URL=$asset_url
+SOURCE_SUM=$checksum
+SOURCE_FORMAT=$extension
+EOT
+            echo "... conf/$src.src updated"
+
+        else
+            echo "... asset ignored"
+        fi
+
+    done
+
+if [ "$update_kepubify"=1 ]; then
+    for asset_url_kepubify in ${assets_kepubify[@]}; do
+
+        echo "Handling asset at $asset_url_kepubify"
+
+        case $asset_url_kepubify in
+          *"linux-32bit"*)
+            sha="sha256_32bit"
+            src="appkepubify"
+            ;;
+          *"linux-64bit"*)
+            sha="sha256_64bit"
+            src="appkepubify"
+            ;;
+          *"linux-arm"*)
+            sha="sha256_arm"
+            src="appkepubify"
+            ;;
+          *"linux-arm64"*)
+            sha="sha256_arm64"
+            src="appkepubify"
+            ;;
+          *"linux-armv6"*)
+            sha="sha256_armv6"
+            src="appkepubify"
+            ;;
+          *)
+            src=""
+            ;;
+        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 $tempdir
+# Rewrite source file
+
+cat <<EOT > conf/$src.src.default
+SOURCE_URL=https://github.com/pgaskin/kepubify/releases/download/v$version_kepubify/kepubify-linux-__MACH__
+SOURCE_SUM=__SHA256__
+SOURCE_EXTRACT=false
+SOURCE_FILENAME=kepubify-linux-__MACH__
+EOT
+            echo "... conf/$src.src updated"
+#rewrite sha256sum
+            sed -i 's/^$sha=.*/$sha=$checksum/' ./scripts/_common.sh
+            echo "... ./scripts/_common.sh updated for $sha"
+        else
+            echo "... asset ignored"
+        fi
+
+    done
+
+
+
+fi
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+if [ "$update_upstream"=1 ]; then
+# Replace new version in manifest
+    echo "$(jq -s --indent 4 ".[] | .version = \"$version~ynh1\"" manifest.json)" > manifest.json
+    echo "$(jq -s --indent 4 ".[] | .upstream.version = \"$version\"" manifest.json)" > manifest.json
+fi
+if [ "$update_kepubify"=1 ] && [ "$update_upstream"=0 ]; then
+new_yunohost_package_version=$(("$current_yunohost_package_version+1"))
+    echo "$(jq -s --indent 4 ".[] | .version = \"$version~ynh$new_yunohost_package_version\"" manifest.json)" > manifest.json
+fi
+
+# 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
new file mode 100644
index 0000000..4363d38
--- /dev/null
+++ b/.github/workflows/updater.yml
@@ -0,0 +1,50 @@
+# 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@v2
+        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@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: Update to version ${{ env.VERSION }}
+          committer: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
+          author: 'yunohost-bot <yunohost-bot@users.noreply.github.com>'
+          signoff: false
+          base: testing
+          branch: ci-auto-update-v${{ env.VERSION }}
+          delete-branch: true
+          title: 'Upgrade to version ${{ env.VERSION }}'
+          body: |
+            Upgrade to v${{ env.VERSION }}
+            [See upstream release page](https://github.com/${{ env.REPO }}/releases/tag/v${{ env.VERSION }})
+          draft: false
diff --git a/manifest.json b/manifest.json
index 2d651aa..f73a48c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Browsing, reading and downloading eBooks using a Calibre database",
         "fr": "Explorer, lire et télécharger des eBooks à partir d'une base de données Calibre"
     },
-    "version": "0.96.19~ynh6",
+    "version": "0.96.19~ynh7",
     "url": "https://github.com/janeczku/calibre-web",
     "upstream": {
         "version": "0.6.19",