diff --git a/requirements-dev.txt b/requirements-dev.txt
index eb4398e..fd70794 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -73,7 +73,7 @@ pydantic==2.12.5
     #   sphinx-immaterial
 pydantic-core==2.41.5
     # via pydantic
-pydantic-extra-types==2.11.0
+pydantic-extra-types==2.11.1
     # via sphinx-immaterial
 pygments==2.19.2
     # via