diff --git a/backend/develop-requirements.txt b/backend/develop-requirements.txt
index 75de40c..0e9049b 100644
--- a/backend/develop-requirements.txt
+++ b/backend/develop-requirements.txt
@@ -9,7 +9,7 @@ flit >=3.2.0,<4.0.0
 # Check the Python code.
 mypy >=1.0.0,<1.20.0
 # perflint >=0.8.0,<1.0.0  # https://github.com/tonybaloney/perflint/issues/60
-pip-audit >=2.4.4,<3.0.0
+pip-audit >=2.10.0,<3.0.0
 pylint >=4.0.0,<4.1.0
 
 # Testing.