diff --git a/pyproject.toml b/pyproject.toml
index c60a682..765f001 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dependencies = [
 [project.optional-dependencies]
 exd-data = ["grpcio>=1.59.3,<2.0.0"]
 test = [
-    "bandit[toml]==1.7.10",
+    "bandit[toml]==1.8.0",
     "black==24.10.0",
     "check-manifest==0.50",
     "flake8-bugbear==24.10.31",