diff --git a/requirements.txt b/requirements.txt
index 252dea4d..d8337ea0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ mdurl==0.1.2
 packaging==24.2
 pycodestyle==2.12.1
 pydantic==2.9.2
-pydantic_core==2.23.4
+pydantic_core==2.27.1
 pyflakes==3.2.0
 Pygments==2.18.0
 pyparsing==3.2.0