diff --git a/requirements.txt b/requirements.txt
index 7d425704..327f52ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ starlette==0.44.0; python_version == "3.8"
 
 cbitstruct==1.1.0; python_version <= "3.12"
 cloudevents==1.11.0
-pydantic==1.10.21
+pydantic==1.10.22
 
 Werkzeug==3.1.3; python_version > "3.8"
 Werkzeug==3.0.6; python_version == "3.8"