diff --git a/FastAPIMongoEngine/app/dev_requirements.txt b/FastAPIMongoEngine/app/dev_requirements.txt
old mode 100755
new mode 100644
index 890db63..4ae00c7
--- a/FastAPIMongoEngine/app/dev_requirements.txt
+++ b/FastAPIMongoEngine/app/dev_requirements.txt
@@ -3,7 +3,7 @@ uvicorn
 gunicorn
 mongoengine
 pandas==1.0.3
-numpy==1.18.2
+numpy==1.22.0
 psycopg2==2.8.5
 jwt==1.0.0
 bcrypt==3.1.7
diff --git a/FastAPIMongoEngine/app/requirements.txt b/FastAPIMongoEngine/app/requirements.txt
old mode 100755
new mode 100644
index f35eddf..5abbbef
--- a/FastAPIMongoEngine/app/requirements.txt
+++ b/FastAPIMongoEngine/app/requirements.txt
@@ -1,5 +1,5 @@
 pandas==1.0.3
-numpy==1.18.2
+numpy==1.22.0
 mongoengine==0.20.0
 mongoengine_goodjson
 jwt==1.0.0