diff --git a/proofOfConcept/requirements.txt b/proofOfConcept/requirements.txt
index ff4121d..51d9531 100644
--- a/proofOfConcept/requirements.txt
+++ b/proofOfConcept/requirements.txt
@@ -1,5 +1,5 @@
 h5py==2.8.0
-numpy==1.15.1
+numpy==1.22.0
 requests>=2.20.0
 opencv_python==3.4.0.12
 matplotlib==3.0.0