diff --git a/requirements.txt b/requirements.txt
index 3919a86..1a075e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ jsonpatch==1.33
 jsonpointer==3.0.0
 langchain==0.3.22
 langchain-anthropic==0.3.3
-langchain-core==0.3.49
+langchain-core==0.3.80
 langchain-google-genai==2.0.10
 langchain-ollama==0.2.2
 langchain-openai==0.3.1