diff --git a/Basic-Scripts/Dat_to_CSV/requirements.txt b/Basic-Scripts/Dat_to_CSV/requirements.txt
index a86de5e2..18371d0b 100644
--- a/Basic-Scripts/Dat_to_CSV/requirements.txt
+++ b/Basic-Scripts/Dat_to_CSV/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.19.1
+numpy==1.22.0
 pandas==1.1.1
 python-dateutil==2.8.1
 pytz==2020.1