diff --git a/app_kbqa/requirements.txt b/app_kbqa/requirements.txt
index 276566c..84a7606 100644
--- a/app_kbqa/requirements.txt
+++ b/app_kbqa/requirements.txt
@@ -1,7 +1,7 @@
 fuzzywuzzy==0.17.0
 gensim==3.5.0
 nltk==3.3
-numpy==1.14.5
+numpy==1.22.0
 PyYAML==5.1
 SPARQLWrapper==1.8.2
 torch==0.4.1