diff --git a/requirements.txt b/requirements.txt
index df2a999f..3b65dc3d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 # Base ----------------------------------------
 hydra-core>=1.2.0
 matplotlib>=3.2.2
-numpy>=1.18.5
+numpy<=1.23.5
 opencv-python>=4.1.1
 Pillow>=7.1.2
 PyYAML>=5.3.1