diff --git a/pyproject.toml b/pyproject.toml
index 900c9f1d..237eeb78 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ uvicorn = ">=0.35,<0.38"
 jsonpath-ng = "^1.7.0"
 
 [tool.poetry.group.dev.dependencies]
-tox = ">=4.24.1,<4.31.0"
+tox = ">=4.24.1,<4.48.0"
 pytest = ">=8.3.4,<8.5.0"
 pytest-cov = ">=6.0,<7.1"
 commitizen = "^4.4.1"