diff --git a/requirements.txt b/requirements.txt
index 82b89d8..bdac3e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -82,7 +82,7 @@ pure-eval==0.2.2
 pyarrow==12.0.1
 pycparser==2.21
 pydantic==2.1.1
-pydantic_core==2.4.0
+pydantic_core==2.6.3
 git+https://github.com/aaditkamat/pyDEA.git
 Pygments==2.15.1
 pyparsing==3.1.1