diff --git a/AI-Travel-Agent/requirements.txt b/AI-Travel-Agent/requirements.txt
index c729323..52c0996 100644
--- a/AI-Travel-Agent/requirements.txt
+++ b/AI-Travel-Agent/requirements.txt
@@ -1,7 +1,7 @@
 amadeus==12.0.0
 ipykernel==6.29.5
 jupyter==1.1.1
-langchain==0.3.24
+langchain==0.3.25
 langchain-community==0.3.22
 streamlit==1.44.1
 huggingface_hub==0.30.2
diff --git a/Text-Summarizer-Browser-Plugin/requirements.txt b/Text-Summarizer-Browser-Plugin/requirements.txt
index 3d64238..096b381 100644
--- a/Text-Summarizer-Browser-Plugin/requirements.txt
+++ b/Text-Summarizer-Browser-Plugin/requirements.txt
@@ -1,6 +1,6 @@
 flask==3.1.0
 flask_cors==5.0.1
-langchain==0.3.24
+langchain==0.3.25
 langchain-community==0.3.22
 sentence-transformers==4.1.0
 langchain_chroma==0.2.3