diff --git a/pyproject.toml b/pyproject.toml
index c0a4638..cec18b4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ docs = [
     "mkdocs-git-committers-plugin",
     "mkdocs-git-revision-date-localized-plugin",
     "mkdocs-include-markdown-plugin",
-    "mkdocs-literate-nav>=0.6.0",
+    "mkdocs-literate-nav>=0.6.3",
     "mkdocs-material>=9.1.0",
     "mkdocs-section-index>=0.3.5",
     "mkdocs>=1.4.3",