diff --git a/requirements.txt b/requirements.txt
index 757a3b0..0a8933a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 networkx==2.4
 gensim==3.8.1
 matplotlib==3.1.3   
-numpy==1.17.4              
+numpy==1.22.0              
 pandas==1.0.1               
 pyLDAvis==2.1.2                     
 scikit-learn==0.22.1