diff --git a/pyproject.toml b/pyproject.toml
index 43c7a63..0f3960c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ dev = [
 ]
 docs = [
     "mkdocstrings[python]~=1.0.2",
-    "zensical==0.0.47",
+    "zensical==0.0.53",
 ]
 lint = [
     "ruff>=0.16.0",
diff --git a/requirements/docs.requirements.txt b/requirements/docs.requirements.txt
index b6b345d..f595585 100644
--- a/requirements/docs.requirements.txt
+++ b/requirements/docs.requirements.txt
@@ -56,7 +56,7 @@ platformdirs==4.9.6
     # via mkdocs-get-deps
 pygments==2.20.0
     # via zensical
-pymdown-extensions==10.21.3
+pymdown-extensions==11.0.1
     # via
     #   mkdocstrings
     #   zensical
@@ -77,5 +77,5 @@ tomli==2.4.1
     # via zensical
 watchdog==6.0.0
     # via mkdocs
-zensical==0.0.47
+zensical==0.0.53
     # via python-backoff (pyproject.toml:docs)