diff --git a/requirements-dev.txt b/requirements-dev.txt
index ab4658897..843571887 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -32,7 +32,7 @@ langchain-openai==1.3.2
 mangum==0.21.0
 python-docx==1.2.0
 opensearch-py==3.2.0
-pypdf==6.14.0
+pypdf==6.16.1
 lxml==6.1.1
 psycopg2-binary==2.9.12
 requests-aws4auth==1.3.2