diff --git a/poetry.lock b/poetry.lock
index 57ce25b..b5e1e9e 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -33,14 +33,14 @@ trio = ["trio (>=0.31.0)"]
 
 [[package]]
 name = "bandit"
-version = "1.9.2"
+version = "1.9.3"
 description = "Security oriented static analyser for python code."
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "bandit-1.9.2-py3-none-any.whl", hash = "sha256:bda8d68610fc33a6e10b7a8f1d61d92c8f6c004051d5e946406be1fb1b16a868"},
-    {file = "bandit-1.9.2.tar.gz", hash = "sha256:32410415cd93bf9c8b91972159d5cf1e7f063a9146d70345641cd3877de348ce"},
+    {file = "bandit-1.9.3-py3-none-any.whl", hash = "sha256:4745917c88d2246def79748bde5e08b9d5e9b92f877863d43fab70cd8814ce6a"},
+    {file = "bandit-1.9.3.tar.gz", hash = "sha256:ade4b9b7786f89ef6fc7344a52b34558caec5da74cb90373aed01de88472f774"},
 ]
 
 [package.dependencies]
@@ -1254,4 +1254,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.13,<4.0"
-content-hash = "b5b6d20f7e1a13d62e1068409e486d24b24559646fb1bc7e5e2c2cd35d503aff"
+content-hash = "ac6f2760fe6bd0597b8e1af34bfa7f88b5c06458a8848eca59bb7c001eb4616d"
diff --git a/pyproject.toml b/pyproject.toml
index 46a8280..247399d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ build-backend = "poetry.core.masonry.api"
 ruff = "^0.14.14"
 taskipy = "^1.14.1"
 radon = "^6.0.1"
-bandit = "^1.9.2"
+bandit = "^1.9.3"
 mypy = "^1.19.1"
 
 [tool.ruff]