diff --git a/poetry.lock b/poetry.lock
index f93e183..5495e57 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2,14 +2,14 @@
 
 [[package]]
 name = "bandit"
-version = "1.8.5"
+version = "1.8.6"
 description = "Security oriented static analyser for python code."
 optional = false
 python-versions = ">=3.9"
 groups = ["dev"]
 files = [
-    {file = "bandit-1.8.5-py3-none-any.whl", hash = "sha256:cb2e57524e99e33ced48833c6cc9c12ac78ae970bb6a450a83c4b506ecc1e2f9"},
-    {file = "bandit-1.8.5.tar.gz", hash = "sha256:db812e9c39b8868c0fed5278b77fffbbaba828b4891bc80e34b9c50373201cfd"},
+    {file = "bandit-1.8.6-py3-none-any.whl", hash = "sha256:3348e934d736fcdb68b6aa4030487097e23a501adf3e7827b63658df464dddd0"},
+    {file = "bandit-1.8.6.tar.gz", hash = "sha256:dbfe9c25fc6961c2078593de55fd19f2559f9e45b99f1272341f5b95dea4e56b"},
 ]
 
 [package.dependencies]
@@ -1474,4 +1474,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10"
-content-hash = "e4d23a3f1fe6f23001577ac8dfdd1e6837d4a2118ab1bce005ff134d3ba34f83"
+content-hash = "3cd22b18dbbef149f97e80f30d8b038eaa92d710fbf2fca980c5d56761498fb2"
diff --git a/pyproject.toml b/pyproject.toml
index 4f94250..e7670f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ pytest = "8.3.5"
 pytest-cov = ">=3.0.0"
 flake8 = ">=6.0.0"
 codecov = ">=2.1.11"
-bandit = { extras = ["baseline", "toml"], version = "^1.8.5" }
+bandit = { extras = ["baseline", "toml"], version = "^1.8.6" }
 
 [tool.poetry.scripts]
 graphedexcel = "graphedexcel.cli:main"