diff --git a/setup.py b/setup.py
index c354191..09c635f 100644
--- a/setup.py
+++ b/setup.py
@@ -54,7 +54,7 @@
   },
 
   install_requires=[
-    'numpy==1.17.4',
+    'numpy==1.22.0',
     'scikit-optimize==0.5.2',
     'scipy==1.4.1',
     'tqdm==4.40.2',