diff --git a/multivariate_testing/requirements.txt b/multivariate_testing/requirements.txt
index 096de4e..00e95ce 100644
--- a/multivariate_testing/requirements.txt
+++ b/multivariate_testing/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.12.0
+numpy==1.22.0
 pandas==0.23
 scipy==0.18.1
 typing==3.5.3.0
\ No newline at end of file