diff --git a/requirements.txt b/requirements.txt
index d40ad24..af78202 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ idna==3.10 ; python_version >= "3.12" and python_version < "4.0"
 lightkube-models==1.33.1.8 ; python_version >= "3.12" and python_version < "4.0"
 lightkube==0.17.2 ; python_version >= "3.12" and python_version < "4.0"
 ops==3.1.0 ; python_version >= "3.12" and python_version < "4.0"
-pydantic-core==2.33.1 ; python_version >= "3.12" and python_version < "4.0"
+pydantic-core==2.39.0 ; python_version >= "3.12" and python_version < "4.0"
 pydantic==2.11.3 ; python_version >= "3.12" and python_version < "4.0"
 pyyaml==6.0.2 ; python_version >= "3.12" and python_version < "4.0"
 sniffio==1.3.1 ; python_version >= "3.12" and python_version < "4.0"