diff --git a/requirements.txt b/requirements.txt
index 9cbbace8..1cac881d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,4 +14,6 @@ termcolor>=2.4.0
 scikit-learn
 wordninja>=2.0.0
 en_core_web_sm @ https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.7.1/en_core_web_sm-3.7.1-py3-none-any.whl
-zh_core_web_sm @ https://github.com/explosion/spacy-models/releases/download/zh_core_web_sm-3.7.0/zh_core_web_sm-3.7.0-py3-none-any.whl
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+zh_core_web_sm @ https://github.com/explosion/spacy-models/releases/download/zh_core_web_sm-3.7.0/zh_core_web_sm-3.7.0-py3-none-any.whl
+scikit-learn==1.4.1.post1
+nltk==3.8.1
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