diff --git a/pyproject.toml b/pyproject.toml
index a511c1f..74c974a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ distribution = false
 [dependency-groups]
 dev = [
     "isort~=8.0.1",
-    "black~=26.3.1",
+    "black~=26.5.1",
     "dotenv.pth~=1.0",
 ]