diff --git a/Baselines/sentiment_analysis2018_baseline/requirements.txt b/Baselines/sentiment_analysis2018_baseline/requirements.txt
index 3c714dd..243afbe 100644
--- a/Baselines/sentiment_analysis2018_baseline/requirements.txt
+++ b/Baselines/sentiment_analysis2018_baseline/requirements.txt
@@ -1,5 +1,5 @@
 python==2.7.13
-numpy==1.13.1
+numpy==1.21.0
 pandas==0.20.3
 jieba==0.39
 sklearn==0.19.2