diff --git a/pyproject.toml b/pyproject.toml
index 386148a..6026208 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ classifiers = [
     "Typing :: Typed",
     "Topic :: Software Development :: Libraries",
 ]
-dependencies = ["arq>=0.25,<1", "modern-di>=3,<4"]
+dependencies = ["arq>=0.25,<1", "modern-di>=3.1,<4"]
 version = "0"
 
 [project.urls]