diff --git a/dev-requirements.txt b/dev-requirements.txt
index 669fabf..e2784ea 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,6 +1,6 @@
 setuptools>=40.8.0
 vulture>=1.0
-bandit>=1.5.1
+bandit>=1.8.6
 pydocstyle>=3.0.0
 pytest>=6.2.5,<8.0.0; python_version<'3.8'
 pytest>=7.0.0; python_version>='3.8'