diff --git a/requirements.txt b/requirements.txt
index 26c90fc..abb4099 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 funcsigs==1.0.2
 mock==2.0.0
-numpy==1.13.0
+numpy==1.22.0
 pbr==3.1.1
 pkg-resources==0.0.0
 protobuf==3.1.0