diff --git a/requirements.txt b/requirements.txt
index 0d6bed2f..93e7d117 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,10 @@
-langchain==0.3.12
-langchain-community==0.3.12
+langchain==0.3.26
+langchain-community==0.3.26
 langchain-openai==0.2.11
-langchain-core==0.3.27
+langchain-core==0.3.66
 langchain-aws==0.2.1
 langchain-google-vertexai==2.0.0
-langchain_text_splitters==0.3.3
+langchain_text_splitters==0.3.8
 boto3==1.34.144
 sqlalchemy==2.0.28
 python-dotenv==1.0.1
@@ -30,7 +30,7 @@ opencv-python-headless==4.9.0.80
 pymongo==4.6.3
 langchain-mongodb==0.2.0
 langchain-ollama==0.2.0
-langchain-huggingface==0.1.0
+langchain-huggingface==0.3.0
 cryptography==44.0.1
 python-magic==0.4.27
 python-pptx==0.6.23