diff --git a/requirements.txt b/requirements.txt
index 9f064e4..c336a45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ pypdf==4.1.0
 unstructured==0.14.5
 langchain-community==0.0.31
 langchain==0.1.14
-langchain-openai==0.1.1
+langchain-openai==0.1.21
 langchain-google-genai==1.0.1
 langchain-pinecone==0.1.0
 google.generativeai==0.4.1
diff --git a/setup.cfg b/setup.cfg
index 971afc4..0b5c111 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -19,7 +19,7 @@ install_requires =
     unstructured==0.14.5
     langchain-community==0.0.31
     langchain==0.1.14
-    langchain-openai==0.1.1
+    langchain-openai==0.1.21
     langchain-google-genai==1.0.1
     langchain-pinecone==0.1.0
     google.generativeai==0.4.1