diff --git a/Metallicus_demo/TestMiner/requirements.txt b/Metallicus_demo/TestMiner/requirements.txt
index 3f0e249..46fa50c 100644
--- a/Metallicus_demo/TestMiner/requirements.txt
+++ b/Metallicus_demo/TestMiner/requirements.txt
@@ -1,6 +1,6 @@
 astunparse==1.6.2
 gensim==3.8.0
-numpy==1.17.1
+numpy==1.22.0
 networkx==2.4
 nltk==3.4.5
 pandas==0.25.1