diff --git a/pyproject.toml b/pyproject.toml
index ea7c04e8e..82ea475d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ doc = [
     "numpydoc==1.8.0",
     "pandas==2.3.3",
     "parse==1.20.2",
-    "pypandoc==1.15",
+    "pypandoc==1.16.2",
     "pytest-sphinx==0.6.3",
     "regex==2025.7.34",
     "sphinx-autobuild==2024.10.3",