diff --git a/requirements.txt b/requirements.txt
index 4fb8952..8605ee9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.5.1
-numpy ==1.19.2
+numpy
 pandas==1.4.2
 scikit-learn==1.0.2
 scipy==1.7.3