diff --git a/src/collectors/requirements.txt b/src/collectors/requirements.txt
index 2cc2ae43f..09bff33e0 100644
--- a/src/collectors/requirements.txt
+++ b/src/collectors/requirements.txt
@@ -7,7 +7,7 @@ Flask-Cors==4.0.0
 Flask-RESTful==0.3.10
 gevent==24.2.1
 gunicorn==21.2.0
-marshmallow==3.21.1
+marshmallow==3.21.2
 marshmallow-enum==1.5.1
 PySocks==1.7.1
 python-dateutil==2.9.0.post0