diff --git a/matcher/requirements.txt b/matcher/requirements.txt
index 2220979e..bca65b6a 100644
--- a/matcher/requirements.txt
+++ b/matcher/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.13.3
+numpy==1.22.0
 pandas==0.21.0
 python-dateutil==2.6.1
 pytz==2017.3