diff --git a/FastAPIMongoEngineGraphQL/app/dev_requirements.txt b/FastAPIMongoEngineGraphQL/app/dev_requirements.txt
old mode 100755
new mode 100644
index 05bd324..842f1cc
--- a/FastAPIMongoEngineGraphQL/app/dev_requirements.txt
+++ b/FastAPIMongoEngineGraphQL/app/dev_requirements.txt
@@ -2,7 +2,7 @@ fastapi
 uvicorn
 gunicorn
 pandas==1.0.3
-numpy==1.18.2
+numpy==1.21.0
 psycopg2==2.8.5
 sqlalchemy==1.3.17
 jwt==1.0.0
diff --git a/FastAPIMongoEngineGraphQL/app/requirements.txt b/FastAPIMongoEngineGraphQL/app/requirements.txt
old mode 100755
new mode 100644
index 24cd799..39b720a
--- a/FastAPIMongoEngineGraphQL/app/requirements.txt
+++ b/FastAPIMongoEngineGraphQL/app/requirements.txt
@@ -1,5 +1,5 @@
 pandas==1.0.3
-numpy==1.18.2
+numpy==1.21.0
 mongoengine==0.20.0
 mongoengine_goodjson
 jwt==1.0.0