diff --git a/requirements.txt b/requirements.txt
index 0d454e0..b247568 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Click==7.0
 Flask==1.1.1
 Flask-Admin==1.5.3
 Flask-BabelEx==0.9.3
-Flask-Cors==3.0.7
+Flask-Cors==3.0.9
 Flask-Login==0.4.1
 Flask-Mail==0.9.1
 Flask-Migrate==2.5.2
diff --git a/requirements_api.txt b/requirements_api.txt
old mode 100755
new mode 100644
index 872f6b0..01fd7ee
--- a/requirements_api.txt
+++ b/requirements_api.txt
@@ -10,7 +10,7 @@ Click==7.0
 Flask==1.1.1
 Flask-Admin==1.5.3
 Flask-BabelEx==0.9.3
-Flask-Cors==3.0.7
+Flask-Cors==3.0.9
 Flask-Login==0.4.1
 Flask-Mail==0.9.1
 Flask-Migrate==2.5.2