diff --git a/requirements.txt b/requirements.txt
index bd8da700..25b9da94 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,10 +5,11 @@ pypdf2==2.12.1
 zhipuai==2.0.1
 tiktoken>=0.3.3
 requests[socks]
-pydantic==2.5.2
+pydantic==2.9.2
 protobuf==3.20
 transformers>=4.27.1,<4.42
 scipdf_parser>=0.52
+spacy==3.7.4
 anthropic>=0.18.1
 python-markdown-math
 pymdown-extensions
@@ -31,3 +32,14 @@ loguru
 arxiv
 numpy
 rich
+
+
+llama-index-core==0.10.68
+llama-index-legacy==0.9.48
+llama-index-readers-file==0.1.33
+llama-index-readers-llama-parse==0.1.6
+llama-index-embeddings-azure-openai==0.1.10
+llama-index-embeddings-openai==0.1.10
+llama-parse==0.4.9
+mdit-py-plugins>=0.3.3
+linkify-it-py==2.0.3
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