diff --git a/humann/2.8.2/requirements.txt b/humann/2.8.2/requirements.txt
index 393185b..4c441fd 100644
--- a/humann/2.8.2/requirements.txt
+++ b/humann/2.8.2/requirements.txt
@@ -13,7 +13,7 @@ humann2==2.8.2
 idna==2.10
 kiwisolver==1.2.0
 matplotlib==3.3.1
-numpy==1.19.1
+numpy==1.22.0
 pandas==1.1.1
 PhyloPhlAn==3.0
 Pillow==7.2.0