diff --git a/requirements-dev.txt b/requirements-dev.txt
index 60911db..3dc32a3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -119,7 +119,7 @@ lomond==0.3.3 ; python_version >= "3.10" and python_version < "3.13"
 mako==1.3.9 ; python_version >= "3.10" and python_version < "3.13"
 markdown-it-py==3.0.0 ; python_version >= "3.10" and python_version < "3.13"
 markupsafe==3.0.2 ; python_version >= "3.10" and python_version < "3.13"
-marshmallow==3.26.1 ; python_version >= "3.10" and python_version < "3.13"
+marshmallow==3.26.2 ; python_version >= "3.10" and python_version < "3.13"
 matplotlib-inline==0.1.7 ; python_version >= "3.10" and python_version < "3.13"
 mdurl==0.1.2 ; python_version >= "3.10" and python_version < "3.13"
 mem0ai==0.1.55 ; python_version >= "3.10" and python_version < "3.13"