diff --git a/flip/1.0/requirements.txt b/flip/1.0/requirements.txt
index 1c89da4..d8c576c 100644
--- a/flip/1.0/requirements.txt
+++ b/flip/1.0/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.17.2
+numpy==1.22.0
 pandas==0.25.1
 Pillow==6.1.0
 python-dateutil==2.8.0