diff --git a/backend/requirements.txt b/backend/requirements.txt
index c416e10b3b..d5cba3dc35 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -53,6 +53,7 @@ opensearch-py==2.8.0
 playwright==1.49.1 # Caution: version must match docker-compose.playwright.yaml
 elasticsearch==9.0.1
 pinecone==6.0.2
+oracledb==3.2.0
 
 transformers
 sentence-transformers==4.1.0