diff --git a/ldif/scripts/depth_requirements.txt b/ldif/scripts/depth_requirements.txt
index 17f4155..be78a44 100644
--- a/ldif/scripts/depth_requirements.txt
+++ b/ldif/scripts/depth_requirements.txt
@@ -21,7 +21,7 @@ mkl-random==1.1.1
 mkl-service==2.3.0
 moderngl==5.6.4
 networkx==2.4
-numpy==1.18.1
+numpy==1.22.0
 opt-einsum==3.1.0
 pandas==1.0.4
 Pillow==7.1.2