diff --git a/requirements.txt b/requirements.txt
index bde2f6e..0456dcb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 sklearn==0.22.1        
 matplotlib==3.1.2      
-numpy==1.17.5          
+numpy==1.22.0          
 pandas==0.25.3         
 PIL==6.2.2             
 scipy==1.4.1