diff --git a/requirements.txt b/requirements.txt
index e046fc9..381b2bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ keyrings.alt==3.0
 kiwisolver==1.3.1
 matplotlib==3.3.3
 networkx==2.0
-numpy==1.17.0
+numpy==1.22.0
 pandas==0.19.2
 Pillow==8.0.1
 pycrypto==2.6.1