diff --git a/.github/workflows/build-sola.yml b/.github/workflows/build-sola.yml
index d9cab8b7..c766a42b 100644
--- a/.github/workflows/build-sola.yml
+++ b/.github/workflows/build-sola.yml
@@ -42,11 +42,16 @@ jobs:
       - name: Install pip dependencies
         run: pip install -r docs/requirements.txt
       - name: Install doxygen
-        run: sudo apt-get install -y doxygen
+        run: |
+          curl -LO https://github.com/doxygen/doxygen/releases/download/Release_1_9_8/doxygen-1.9.8.linux.bin.tar.gz
+          tar xzfv doxygen-1.9.8.linux.bin.tar.gz -C ~
+          rm doxygen-1.9.8.linux.bin.tar.gz
       - name: Build mkdocs
         run: mkdocs build
       - name: Build doxygen
-        run: doxygen
+        run: |
+         export PATH="~/doxygen-1.9.8/bin:$PATH"
+         doxygen
 
   ns-3_compile:
     runs-on: ubuntu-22.04
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 0634e83c..72db9f9c 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -29,7 +29,10 @@ jobs:
       - name: Install pip dependencies
         run: pip install -r docs/requirements.txt
       - name: Install doxygen
-        run: sudo apt-get install -y doxygen
+        run: |
+          curl -LO https://github.com/doxygen/doxygen/releases/download/Release_1_9_8/doxygen-1.9.8.linux.bin.tar.gz
+          tar xzfv doxygen-1.9.8.linux.bin.tar.gz -C ~
+          rm doxygen-1.9.8.linux.bin.tar.gz
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v3
@@ -37,7 +40,9 @@ jobs:
         run: mkdocs build
       - name: Build doxygen
         run: |
+          export PATH="~/doxygen-1.9.8/bin:$PATH"
           doxygen
+          rm html/doxygen -r # Remove doxygen placeholder folder
           mv doxygen_output/html html/doxygen
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v2
diff --git a/docs/requirements.txt b/docs/requirements.txt
index ca44eb06..c8e21296 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,26 +1,28 @@
+Babel==2.13.1
 certifi==2023.7.22
-charset-normalizer==3.2.0
-click==8.1.6
+charset-normalizer==3.3.2
+click==8.1.7
 colorama==0.4.6
 ghp-import==2.1.0
 idna==3.4
 Jinja2==3.1.2
-Markdown==3.4.4
+Markdown==3.5.1
 MarkupSafe==2.1.3
 mergedeep==1.3.4
-mkdocs==1.5.1
-mkdocs-material==9.1.21
-mkdocs-material-extensions==1.1.1
-packaging==23.1
+mkdocs==1.5.3
+mkdocs-material==9.4.8
+mkdocs-material-extensions==1.3
+packaging==23.2
+paginate==0.5.6
 pathspec==0.11.2
-platformdirs==3.10.0
-Pygments==2.15.1
-pymdown-extensions==10.1
+platformdirs==3.11.0
+Pygments==2.16.1
+pymdown-extensions==10.3.1
 python-dateutil==2.8.2
 PyYAML==6.0.1
 pyyaml_env_tag==0.1
-regex==2023.6.3
+regex==2023.10.3
 requests==2.31.0
 six==1.16.0
-urllib3==2.0.4
+urllib3==2.0.7
 watchdog==3.0.0
diff --git a/mkdocs.yml b/mkdocs.yml
index d8236c66..77e49c95 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -127,8 +127,5 @@ markdown_extensions:
   - pymdownx.details
   - admonition
   - attr_list
-  - pymdownx.emoji:
-      emoji_index: !!python/name:materialx.emoji.twemoji
-      emoji_generator: !!python/name:materialx.emoji.to_svg
 
 copyright: Copyright © The SOLA authors