diff --git a/pyproject.toml b/pyproject.toml
index b8ae9cd..f3af582 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = ["typing_extensions>=4.0; python_version < '3.10'"]
 
 [project.optional-dependencies]
 dev = [
-    "attribution==1.6.2",
+    "attribution==1.8.0",
     "black==24.4.2",
     "coverage==7.4.1",
     "flake8==7.0.0",