diff --git a/requirements.txt b/requirements.txt
index 644dfef..8d86c6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.5
+numpy==1.22.0
 pandas==1.0.5
 pygls==0.9.0
 python-dateutil==2.8.1