diff --git a/code_0412_42s/requirements.txt b/code_0412_42s/requirements.txt
index 4a49a84..009c769 100644
--- a/code_0412_42s/requirements.txt
+++ b/code_0412_42s/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.16.3
+numpy==1.22.0
 pandas==0.24.2
 python-dateutil==2.8.1
 pytz==2019.3