diff --git a/docker/tranql-base/requirements.txt b/docker/tranql-base/requirements.txt
index 5572b75..8a7d43c 100644
--- a/docker/tranql-base/requirements.txt
+++ b/docker/tranql-base/requirements.txt
@@ -21,7 +21,7 @@ entrypoints==0.3
 enum34==1.1.6
 flasgger==0.9.2
 flask==1.0.2
-flask-cors==3.0.7
+flask-cors==3.0.9
 flask-restful==0.3.7
 idna==2.8
 ijson==2.3