diff --git a/tox.ini b/tox.ini
index ccb0b971..cadccd84 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,7 +17,7 @@ deps=
     mypy_boto3_s3
     pydantic-settings
     werkzeug
-    fast-depends==3.0.0
+    fast-depends
 extras=
     yaml
 commands = pytest
@@ -45,7 +45,7 @@ deps =
     boto3
     mypy_boto3_s3
     werkzeug
-    fast-depends==3.0.0
+    fast-depends
 commands = pytest -m pydantic
 
 [testenv:coveralls]