diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ef79fcf..68c1289 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -36,7 +36,7 @@ repos:
 
   # Python code security
   - repo: https://github.com/PyCQA/bandit
-    rev: 1.8.6
+    rev: 1.9.1
     hooks:
       - id: bandit
         name: Code security checks