diff --git a/requirements.txt b/requirements.txt
index 2bbc6e4..05e002c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pandas==0.24.1
-numpy==1.16.1
+numpy==1.22.0
 adjustText==0.7.3
 matplotlib==3.0.2
 scipy==1.2.1