diff --git a/pyproject.toml b/pyproject.toml
index 917902c..80fa51d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ requires-python = ">=3.9"
 [project.optional-dependencies]
 dev = ["pre-commit==3.6.2"]
 docs = [
-  "numpydoc==1.6.0",
+  "numpydoc==1.8.0",
   "sphinx==7.2.6",
   "furo==2024.1.29",
   "m2r2==v0.3.3.post2",