diff --git a/backend/requirements/default.txt b/backend/requirements/default.txt
index aa943bff8cc..375f738dbec 100644
--- a/backend/requirements/default.txt
+++ b/backend/requirements/default.txt
@@ -37,7 +37,7 @@ langchain-openai==0.2.9
 langchain-text-splitters==0.3.8
 langchainhub==0.1.21
 langgraph==0.2.72
-langgraph-checkpoint==2.0.13
+langgraph-checkpoint==3.0.0
 langgraph-sdk==0.1.44
 litellm==1.69.0
 lxml==5.3.0