diff --git a/requirements/testing.txt b/requirements/testing.txt
index 8838fa51..662f2bc1 100644
--- a/requirements/testing.txt
+++ b/requirements/testing.txt
@@ -1,5 +1,5 @@
 -r production.txt
-isort==5.12.0
+isort==5.13.0
 coveralls==3.3.1
 flake8==6.1.0
 flake8-isort==6.1.1