diff --git a/backend/src/generate_embeddings/requirements.txt b/backend/src/generate_embeddings/requirements.txt
index 01c5a01..ff5e7e0 100644
--- a/backend/src/generate_embeddings/requirements.txt
+++ b/backend/src/generate_embeddings/requirements.txt
@@ -4,5 +4,5 @@ faiss-cpu==1.7.4
 langchain==0.3.21
 langchain-community==0.3.20
 langchain-aws==0.2.17
-pypdf==3.17.0
+pypdf==6.4.0
 urllib3
\ No newline at end of file