diff --git a/ica_aroma/requirements.txt b/ica_aroma/requirements.txt
index 285302d..b26592c 100644
--- a/ica_aroma/requirements.txt
+++ b/ica_aroma/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.14
+numpy==1.22.0
 pandas==0.23
 matplotlib== 2.2
 seaborn==0.8