diff --git a/vox-lead-exposure-risk/requirements.txt b/vox-lead-exposure-risk/requirements.txt
index b252b7d..4e27e94 100644
--- a/vox-lead-exposure-risk/requirements.txt
+++ b/vox-lead-exposure-risk/requirements.txt
@@ -1,2 +1,2 @@
-numpy==1.8.0
+numpy==1.21.0
 pandas==0.18.0