diff --git a/requirements.txt b/requirements.txt
index d0730f5..2eaa872 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,7 +81,7 @@ jupyter_core==5.7.2
 kubernetes==30.1.0
 langchain==0.1.20
 langchain-community==0.0.38
-langchain-core==0.1.52
+langchain-core==1.2.11
 langchain-text-splitters==0.0.2
 langsmith==0.1.77
 llama-cloud==0.1.9