diff --git a/sepsis_main/mimic-code/tests/requirements.txt b/sepsis_main/mimic-code/tests/requirements.txt
index 6a0c7fa..e6ae20b 100644
--- a/sepsis_main/mimic-code/tests/requirements.txt
+++ b/sepsis_main/mimic-code/tests/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.3
 psycopg2==2.8.4
 python-dateutil==2.8.1