diff --git a/.config/python/dev/requirements.txt b/.config/python/dev/requirements.txt
index 41ebffebac4..1af3d243092 100644
--- a/.config/python/dev/requirements.txt
+++ b/.config/python/dev/requirements.txt
@@ -29,7 +29,7 @@ requests==2.34.2
 urllib3==2.7.0
 webpreview==1.7.2
 yq==4.1.2
-langchain_core==1.5.6
+langchain_core==1.6.0
 langchain_anthropic==1.6.1
 langchain_deepseek==1.1.0
 langchain_google_genai==4.3.5