diff --git a/trackers/PoseFlow/requirements.txt b/trackers/PoseFlow/requirements.txt
index 50cfd35e..f5a19b0b 100644
--- a/trackers/PoseFlow/requirements.txt
+++ b/trackers/PoseFlow/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.14.5
+numpy==1.22.0
 scipy==1.1.0
 opencv_python==3.4.2.16
 opencv_contrib_python==3.4.2.16