diff --git a/pyproject.toml b/pyproject.toml
index 48253c6..afdd8a3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ docs = [
   "mkdocs-get-deps==0.2.0",
   "mkdocs-material-extensions==1.3.1",
   "mkdocs-material==9.6.14",
-  "mkdocs-mermaid2-plugin==1.1.1",
+  "mkdocs-mermaid2-plugin==1.2.3",
   "mkdocs==1.6.1",
   "mkdocstrings-python==1.12.1",
   "mkdocstrings==0.26.2",
diff --git a/uv.lock b/uv.lock
index 02582c2..b6646b4 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.13"
 
 [[package]]
@@ -110,7 +110,7 @@ requires-dist = [
     { name = "mkdocs-get-deps", marker = "extra == 'docs'", specifier = "==0.2.0" },
     { name = "mkdocs-material", marker = "extra == 'docs'", specifier = "==9.6.14" },
     { name = "mkdocs-material-extensions", marker = "extra == 'docs'", specifier = "==1.3.1" },
-    { name = "mkdocs-mermaid2-plugin", marker = "extra == 'docs'", specifier = "==1.1.1" },
+    { name = "mkdocs-mermaid2-plugin", marker = "extra == 'docs'", specifier = "==1.2.3" },
     { name = "mkdocs-same-dir", marker = "extra == 'docs'" },
     { name = "mkdocstrings", marker = "extra == 'docs'", specifier = "==0.26.2" },
     { name = "mkdocstrings-python", marker = "extra == 'docs'", specifier = "==1.12.1" },
@@ -767,7 +767,7 @@ wheels = [
 
 [[package]]
 name = "mkdocs-mermaid2-plugin"
-version = "1.1.1"
+version = "1.2.3"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "beautifulsoup4" },
@@ -777,9 +777,9 @@ dependencies = [
     { name = "requests" },
     { name = "setuptools" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/6f/e5/6b9cfb9c73b7d3cb0858bcb15b7f2d506272c6e593eefa644b9a1f8130fc/mkdocs-mermaid2-plugin-1.1.1.tar.gz", hash = "sha256:bea5f3cbe6cb76bad21b81e49a01e074427ed466666c5d404e62fe8698bc2d7c", size = 1857620, upload-time = "2023-09-26T08:14:14.059Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/2a/6d/308f443a558b6a97ce55782658174c0d07c414405cfc0a44d36ad37e36f9/mkdocs_mermaid2_plugin-1.2.3.tar.gz", hash = "sha256:fb6f901d53e5191e93db78f93f219cad926ccc4d51e176271ca5161b6cc5368c", size = 16220, upload-time = "2025-10-17T19:38:53.047Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/a5/9a/2933f5609fad97092a054eb51a830b017f0c338e251be8d518d90a3531fb/mkdocs_mermaid2_plugin-1.1.1-py3-none-any.whl", hash = "sha256:4e25876b59d1e151ca33a467207b346404b4a246f4f24af5e44c32408e175882", size = 10074, upload-time = "2023-09-26T08:14:11.863Z" },
+    { url = "https://files.pythonhosted.org/packages/1a/4b/6fd6dd632019b7f522f1b1f794ab6115cd79890330986614be56fd18f0eb/mkdocs_mermaid2_plugin-1.2.3-py3-none-any.whl", hash = "sha256:33f60c582be623ed53829a96e19284fc7f1b74a1dbae78d4d2e47fe00c3e190d", size = 17299, upload-time = "2025-10-17T19:38:51.874Z" },
 ]
 
 [[package]]