feat: add value overrides
diff --git a/pyproject.toml b/pyproject.toml
index 6d4ba46..ae6e9e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,6 +19,7 @@
 structlog = "^22.1.0"
 rich = "^12.5.1"
 better-exceptions = "^0.3.3"
+mergedeep = "^1.3.4"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.1.3"