diff --git a/test-requirements.txt b/test-requirements.txt
index d97dd15e..349cab6d 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -21,4 +21,4 @@ coverage!=4.4,>=4.0 # Apache-2.0
 oslo.config>=5.2.0 # Apache-2.0
 
 # Bandit security code scanner
-bandit>=1.1.0,<1.6.0 # Apache-2.0
+bandit>=1.6.0,<1.7.0 # Apache-2.0