diff --git a/dendronet_legacy/patric_application/patric_tree_storage/requirements.txt b/dendronet_legacy/patric_application/patric_tree_storage/requirements.txt
index c984c64..a64af34 100644
--- a/dendronet_legacy/patric_application/patric_tree_storage/requirements.txt
+++ b/dendronet_legacy/patric_application/patric_tree_storage/requirements.txt
@@ -40,7 +40,7 @@ nbformat==4.4.0
 networkx==2.3
 newick==0.9.2
 notebook==5.7.8
-numpy==1.16.2
+numpy==1.22.0
 pandas==0.24.2
 pandocfilters==1.4.2
 parso==0.5.0