diff --git a/requirements.txt b/requirements.txt
index 6656736..623cb4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ elasticsearch==7.0.4
 entrypoints==0.3
 flake8==3.7.9
 Flask==2.3.2
-Flask-Cors==3.0.9
+Flask-Cors==5.0.0
 idna==3.7
 itsdangerous==1.1.0
 Jinja2==3.1.4