diff --git a/requirements.txt b/requirements.txt
index 66f6563..73f8322 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ cryptography==46.0.5
 packaging==26.0
 pint==0.25.2; python_version > "3.10"
 pint==0.24.4; python_version <= "3.10"
-pydantic-extra-types==2.11.0
+pydantic-extra-types==2.11.1
 pydantic==2.12.5
 pydantic-settings==2.12.0
 python-dotenv==1.2.1