diff --git a/examples/redteam-langchain/requirements.txt b/examples/redteam-langchain/requirements.txt
index f00aaac4892a..005b10fe87a7 100644
--- a/examples/redteam-langchain/requirements.txt
+++ b/examples/redteam-langchain/requirements.txt
@@ -19,7 +19,7 @@ jsonpatch==1.33
 jsonpointer==3.0.0
 langchain==0.3.14
 langchain-community==0.3.14
-langchain-core==0.3.30
+langchain-core==0.3.81
 langchain-openai==0.3.0
 langchain-text-splitters==0.3.5
 langsmith==0.2.11