diff --git a/topic/machine-learning/langchain/requirements.txt b/topic/machine-learning/langchain/requirements.txt
index b43d3fb1..a51e5a2d 100644
--- a/topic/machine-learning/langchain/requirements.txt
+++ b/topic/machine-learning/langchain/requirements.txt
@@ -1,8 +1,8 @@
 crash
-cratedb-about==0.0.9
+cratedb-about==0.0.10
 google-cloud-aiplatform<2
 langchain-cratedb<0.2.1
-langchain-mcp-adapters<0.2
+langchain-mcp-adapters<0.3
 langchain-google-vertexai<4
 langchain-openai<1.2
 langchain-text-splitters<1.2