diff --git a/src/test-requirements-py310.txt b/src/test-requirements-py310.txt
index 61e1c26..f1076ff 100644
--- a/src/test-requirements-py310.txt
+++ b/src/test-requirements-py310.txt
@@ -683,7 +683,7 @@ typing-extensions==4.15.0
     #   virtualenv
 typing-inspect==0.9.0
     # via juju
-ujson==5.12.1
+ujson==5.13.0
     # via gnocchiclient
 urllib3==2.7.0
     # via