diff --git a/python/requirements.txt b/python/requirements.txt
index 4fbb80c..0d28b8a 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -22,7 +22,7 @@ kube-custom-resource @ git+https://github.com/stackhpc/kube-custom-resource.git@
 MarkupSafe==3.0.2
 multidict==6.1.0
 propcache==0.2.1
-pydantic==1.10.21
+pydantic==2.11.5
 pydantic_core==2.27.2
 python-json-logger==3.2.1
 PyYAML==6.0.2