diff --git a/tools/requirements-llm.txt b/tools/requirements-llm.txt
index 0ed22431..17b7feb5 100644
--- a/tools/requirements-llm.txt
+++ b/tools/requirements-llm.txt
@@ -6,9 +6,9 @@
 #   change is required when bumping this file.
 # - Use strict X.Y.Z pins to keep workflow installs reproducible.
 langchain==1.2.10
-langchain-core==1.2.14
+langchain-core==1.2.16
 langchain-community==0.4.1
 langchain-openai==1.1.10
-langchain-anthropic==1.3.3
+langchain-anthropic==1.3.4
 pydantic==2.12.5
 requests==2.32.5