diff --git a/.github/workflows/build_docs.yaml b/.github/workflows/build_docs.yaml
index 6fa75a4..313648a 100644
--- a/.github/workflows/build_docs.yaml
+++ b/.github/workflows/build_docs.yaml
@@ -22,7 +22,7 @@ jobs:
           key: ${{ github.ref }}
           path: .cache
       - name: Install mkdocs
-        run: pip install mkdocs-material==9.5.19 mkdocs-markdownextradata-plugin==0.2.5
+        run: pip install mkdocs-material==9.5.21 mkdocs-markdownextradata-plugin==0.2.5
       - name: Finally build docs and publish
         env:
           GOOGLE_ANALYTICS_PROPERTY: ${{ secrets.GOOGLE_ANALYTICS_PROPERTY }}
diff --git a/pyproject.toml b/pyproject.toml
index 6bf9303..8f01892 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ readme = "README.md"
 requires-python = ">= 3.11"
 dependencies = [
     "mkdocs-markdownextradata-plugin==0.2.5",
-    "mkdocs-material==9.5.19",
+    "mkdocs-material==9.5.21",
 ]
 
 [tool.rye]
diff --git a/requirements-dev.lock b/requirements-dev.lock
index 5a944c3..ffb2700 100644
--- a/requirements-dev.lock
+++ b/requirements-dev.lock
@@ -40,7 +40,7 @@ mkdocs==1.6.0
 mkdocs-get-deps==0.2.0
     # via mkdocs
 mkdocs-markdownextradata-plugin==0.2.5
-mkdocs-material==9.5.19
+mkdocs-material==9.5.21
 mkdocs-material-extensions==1.3.1
     # via mkdocs-material
 packaging==23.2
diff --git a/requirements.lock b/requirements.lock
index dbd25b6..9ed14e5 100644
--- a/requirements.lock
+++ b/requirements.lock
@@ -40,7 +40,7 @@ mkdocs==1.6.0
 mkdocs-get-deps==0.2.0
     # via mkdocs
 mkdocs-markdownextradata-plugin==0.2.5
-mkdocs-material==9.5.19
+mkdocs-material==9.5.21
 mkdocs-material-extensions==1.3.1
     # via mkdocs-material
 packaging==23.2