diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bd064624b..cf421f215 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,7 +21,7 @@ jobs:
       outputs:
         langs: ${{ steps.language-list.outputs.langs }}
       steps:
-        - uses: actions/checkout@v6
+        - uses: actions/checkout@v7
           with:
               submodules: true
         - id: language-list
@@ -38,13 +38,13 @@ jobs:
           matrix:
             include: ${{ fromJSON(needs.generate-language-list.outputs.langs) }}
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
               with:
                   submodules: true
             - name: Install Sphinx-doc
               run: |
-                  sudo apt update
-                  sudo apt install -y sphinx-doc python3-sphinx
+                  sudo apt-get update
+                  sudo apt-get install -y sphinx-doc python3-sphinx python3-sphinx-rtd-theme
             - name: Install gettext
               run: sudo apt-get install -y gettext
             - name: Install git-restore-mtime
@@ -59,7 +59,7 @@ jobs:
               working-directory: phpmyadmin
               run: git restore-mtime
             - name: Cache output for "${{ matrix.languageCode }}"
-              uses: actions/cache@v5
+              uses: actions/cache@v6
               with:
                 path: output/${{ matrix.languageCode }}
                 key: docs-output-${{ matrix.languageCode }}