diff --git a/requirements.txt b/requirements.txt
index 56749ef..09c3753 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ matplotlib==3.1.0
 mysql==0.0.2
 mysql-connector-python==8.0.19
 mysqlclient==1.4.6
-numpy==1.18.2
+numpy==1.22.0
 Pillow==7.1.1
 protobuf==3.6.1
 pyparsing==2.4.7