diff --git a/requirements.txt b/requirements.txt
index 31f6eae..9892cf3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ tensorflow-gpu==1.12.0
 tensorpack==0.9.0.1
 scikit-image==0.14.2
 matplotlib===3.0.2
-numpy==1.15.4
+numpy==1.22.0
 opencv-python==4.1.2.30
 openslide-python==1.1.1
 tqdm==4.31.1