diff --git a/backend/requirements.txt b/backend/requirements.txt
index 5a9786a..f07e3f4 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -6,4 +6,4 @@ langchain-chroma==1.1.0
 langchain-community==0.4.1
 langchain-google-genai==4.2.2
 langchain-text-splitters==1.1.2
-pypdf==6.10.2
+pypdf==6.12.2