diff --git a/.github/workflows/metadata_updater.yml b/.github/workflows/metadata_updater.yml
new file mode 100644
index 0000000..128eae7
--- /dev/null
+++ b/.github/workflows/metadata_updater.yml
@@ -0,0 +1,45 @@
+name: Metadata updater
+
+on:
+  push:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: 'recursive'
+
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pytest
+        if [ -f doc/assets/workflows/requirements.txt ]; then pip install -r doc/assets/workflows/requirements.txt; fi
+
+    - name: Update metadata
+      env:
+        gh_repo: ${{ github.event.repository.name }}
+        gh_url: ${{ github.server_url }}/${{ github.repository }}
+        gh_branch: ${{ github.head_ref || github.ref_name }}
+        gh_description: ${{ github.event.repository.name }}
+        gh_repository: ${{ github.repository }}
+        gh_token: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        python3 doc/assets/workflows/update_metadata.py
+        python3 doc/assets/workflows/update_kitspace.py
+
+    - uses: stefanzweifel/git-auto-commit-action@v4.16.0
+      with:
+        commit_message: Update metadata files
+        commit_options: '-a'
diff --git a/.github/workflows/update_actions.yml b/.github/workflows/update_actions.yml
new file mode 100644
index 0000000..e97addb
--- /dev/null
+++ b/.github/workflows/update_actions.yml
@@ -0,0 +1,41 @@
+name: Update actions and assets repository
+on:
+  schedule:
+  - cron: "0 */24 * * *"
+  
+  push:
+    paths:
+      - '.gitmodules'
+
+  workflow_dispatch:
+  
+jobs:
+  Aktualizace:
+     name: Update repository actions and other tools
+     runs-on: ubuntu-latest
+     steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+          token: ${{ secrets.pat }}
+          ref: ${{ github.head_ref }}
+          
+      - name: Update submodules
+        run: |
+          git -C doc/assets config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*'
+          git submodule sync doc/assets
+          git submodule update --init --remote doc/assets
+          
+      - name: Update submodules
+        run: |
+          git submodule update --remote doc/assets/
+    
+      - name: Zaktualizovat skripty
+        run: |
+          cd doc/assets/workflows/ && ./copy_workflow_to_repo.sh && cd ${GITHUB_WORKSPACE}
+          
+      - uses: stefanzweifel/git-auto-commit-action@v4.16.0
+        with:
+          commit_message: Update workflow files
+          add_options: '-A'
+          commit_options: '-a'
diff --git a/doc/assets b/doc/assets
index b54095f..2e5044a 160000
--- a/doc/assets
+++ b/doc/assets
@@ -1 +1 @@
-Subproject commit b54095f70113bb442a625587377b4523e3c56c42
+Subproject commit 2e5044a1a0bfdf4cc8a73491b5729c35a2391767