diff --git a/docs/requirements.txt b/docs/requirements.txt
index 11c1225..cac89f0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1 +1 @@
-zensical==0.0.67
+zensical==0.0.73
diff --git a/pyproject.toml b/pyproject.toml
index 453a548..c4ee97f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ dev = [
     "coverage[toml]==7.16.2",
     "pytest-cov==7.1.0",
     "pre-commit==4.6.2",
-    "zensical==0.0.67",
+    "zensical==0.0.73",
 ]
 
 [build-system]