diff --git a/api/requirements.txt b/api/requirements.txt
index f4af07f..9fd6d16 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -10,7 +10,7 @@ flask-cors==3.0.10
 bcrypt==3.2.2
 pytest~=7.1.2
 pytest-cov
-marshmallow~=3.15.0
+marshmallow~=3.17.1
 faker~=13.11.0
 requests~=2.27.1
 investpy~=1.0.8