diff --git a/initiatives/agent_security_initiative/code_samples/top_10_for_llms/frameworks/langgraph/multi_agent/requirements.txt b/initiatives/agent_security_initiative/code_samples/top_10_for_llms/frameworks/langgraph/multi_agent/requirements.txt
index 0ab27147..32c4a2ac 100644
--- a/initiatives/agent_security_initiative/code_samples/top_10_for_llms/frameworks/langgraph/multi_agent/requirements.txt
+++ b/initiatives/agent_security_initiative/code_samples/top_10_for_llms/frameworks/langgraph/multi_agent/requirements.txt
@@ -466,9 +466,9 @@ jsonpointer==3.0.0 ; python_version >= "3.11" and python_version < "4.0" \
 langchain-community==0.3.13 ; python_version >= "3.11" and python_version < "4.0" \
     --hash=sha256:8abe05b4ab160018dbd368f7b4dc79ef6a66178a461b47c4ce401d430337e0c2 \
     --hash=sha256:d6f623d59d44ea85b9cafac8ca6e9970c343bf892a9a3252b3f25e30df339be2
-langchain-core==0.3.28 ; python_version >= "3.11" and python_version < "4.0" \
-    --hash=sha256:407f7607e6b3c0ebfd6094da95d39b701e22e59966698ef126799782953e7f2c \
-    --hash=sha256:a02f81ca53a8eed757133797e5a602ca80c1324bbecb0c5d86ef7bd3d6625372
+langchain-core==0.3.80 ; python_version >= "3.11" and python_version < "4.0" \
+    --hash=sha256:2141e3838d100d17dce2359f561ec0df52c526bae0de6d4f469f8026c5747456 \
+    --hash=sha256:29636b82513ab49e834764d023c4d18554d3d719a185d37b019d0a8ae948c6bb
 langchain-openai==0.2.14 ; python_version >= "3.11" and python_version < "4.0" \
     --hash=sha256:7a514f309e356b182a337c0ed36ab3fbe34d9834a235a3b85cb7f91ae775d978 \
     --hash=sha256:d232496662f79ece9a11caf7d798ba863e559c771bc366814f7688e0fe664fe8