diff --git a/requirements.txt b/requirements.txt
index 1506a9c..b2af6d8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@
 idna==3.7 ; python_version >= "3.10" and python_version < "4.0"
 markdown-it-py==3.0.0 ; python_version >= "3.10" and python_version < "4.0"
 mdurl==0.1.2 ; python_version >= "3.10" and python_version < "4.0"
-pydantic-core==2.16.2 ; python_version >= "3.10" and python_version < "4.0"
+pydantic-core==2.18.2 ; python_version >= "3.10" and python_version < "4.0"
 pydantic==2.7.1 ; python_version >= "3.10" and python_version < "4.0"
 pygments==2.17.2 ; python_version >= "3.10" and python_version < "4.0"
 python-dateutil==2.9.0.post0 ; python_version >= "3.10" and python_version < "4.0"