diff --git a/Dockerfile b/Dockerfile
index c366b19..34f4cb0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
-FROM squidfunk/mkdocs-material:9.6.20
+FROM squidfunk/mkdocs-material:9.6.22
 
 COPY --from=ghcr.io/astral-sh/uv:0.8.17 /uv /uvx /bin/
 
diff --git a/pyproject.toml b/pyproject.toml
index b404059..999ed22 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "mkdocs-git-revision-date-localized-plugin==1.4.7",
     "mkdocs-glightbox==0.5.1",
     "mkdocs-htmlproofer-plugin==1.3.0",
-    "mkdocs-material==9.6.20",
+    "mkdocs-material==9.6.22",
     "plantuml-markdown==3.11.1",
 ]
 
diff --git a/uv.lock b/uv.lock
index 2e191bb..4506c3e 100644
--- a/uv.lock
+++ b/uv.lock
@@ -129,7 +129,7 @@ requires-dist = [
     { name = "mkdocs-git-revision-date-localized-plugin", specifier = "==1.4.7" },
     { name = "mkdocs-glightbox", specifier = "==0.5.1" },
     { name = "mkdocs-htmlproofer-plugin", specifier = "==1.3.0" },
-    { name = "mkdocs-material", specifier = "==9.6.20" },
+    { name = "mkdocs-material", specifier = "==9.6.22" },
     { name = "plantuml-markdown", specifier = "==3.11.1" },
 ]
 
@@ -339,12 +339,11 @@ wheels = [
 
 [[package]]
 name = "mkdocs-material"
-version = "9.6.20"
+version = "9.6.22"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "babel" },
     { name = "backrefs" },
-    { name = "click" },
     { name = "colorama" },
     { name = "jinja2" },
     { name = "markdown" },
@@ -355,9 +354,9 @@ dependencies = [
     { name = "pymdown-extensions" },
     { name = "requests" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/ba/ee/6ed7fc739bd7591485c8bec67d5984508d3f2733e708f32714c21593341a/mkdocs_material-9.6.20.tar.gz", hash = "sha256:e1f84d21ec5fb730673c4259b2e0d39f8d32a3fef613e3a8e7094b012d43e790", size = 4037822, upload-time = "2025-09-15T08:48:01.816Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/5f/5d/317e37b6c43325cb376a1d6439df9cc743b8ee41c84603c2faf7286afc82/mkdocs_material-9.6.22.tar.gz", hash = "sha256:87c158b0642e1ada6da0cbd798a3389b0bc5516b90e5ece4a0fb939f00bacd1c", size = 4044968, upload-time = "2025-10-15T09:21:15.409Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/67/d8/a31dd52e657bf12b20574706d07df8d767e1ab4340f9bfb9ce73950e5e59/mkdocs_material-9.6.20-py3-none-any.whl", hash = "sha256:b8d8c8b0444c7c06dd984b55ba456ce731f0035c5a1533cc86793618eb1e6c82", size = 9193367, upload-time = "2025-09-15T08:47:58.722Z" },
+    { url = "https://files.pythonhosted.org/packages/cc/82/6fdb9a7a04fb222f4849ffec1006f891a0280825a20314d11f3ccdee14eb/mkdocs_material-9.6.22-py3-none-any.whl", hash = "sha256:14ac5f72d38898b2f98ac75a5531aaca9366eaa427b0f49fc2ecf04d99b7ad84", size = 9206252, upload-time = "2025-10-15T09:21:12.175Z" },
 ]
 
 [[package]]