diff --git a/infra/scripts/index_scripts/requirements.txt b/infra/scripts/index_scripts/requirements.txt
index 2341c0ff2..ca3ca5add 100644
--- a/infra/scripts/index_scripts/requirements.txt
+++ b/infra/scripts/index_scripts/requirements.txt
@@ -1,7 +1,7 @@
 azure-storage-file-datalake==12.20.0
 # langchain
 openai==1.84.0
-pypdf==5.6.0
+pypdf==6.1.3
 # pyodbc
 tiktoken==0.9.0
 msal[broker]==1.32.3