diff --git a/requirements.txt b/requirements.txt
index fead333..ddb58c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 docx-mailmerge==0.5.0
 lxml==4.6.3
 matplotlib==3.1.1
-numpy==1.16.5
+numpy==1.22.0
 psutil==5.6.6
 PySocks==1.7.1
 python-dateutil==2.8.0