diff --git a/requirements/django.txt b/requirements/django.txt
index 1b14dfa..f5323f7 100644
--- a/requirements/django.txt
+++ b/requirements/django.txt
@@ -34,6 +34,9 @@ msgpack==1.1.2
 packaging==25.0
 prompt_toolkit==3.0.52
 psycopg2-binary==2.9.10
+pgvector==0.4.2
+PyPDF2==3.0.1
+python-docx==1.1.2
 py-ubjson==0.16.1
 pyasn1==0.6.2
 pyasn1_modules==0.4.2
@@ -56,3 +59,6 @@ vine==5.1.0
 wcwidth==0.2.14
 whitenoise==6.11.0
 zope.interface==8.2
+openai==1.48.0
+langchain-google-genai==2.0.4
+sentence-transformers==3.0.1