diff --git a/src/requirements/dev.txt b/src/requirements/dev.txt
index 0bda77b6..061832a0 100644
--- a/src/requirements/dev.txt
+++ b/src/requirements/dev.txt
@@ -6,6 +6,6 @@ coverage==5.5
 codecov==2.1.11
 black==21.7b0
 pre-commit==2.13.0
-isort==5.9.2
+isort==5.9.3
 hypothesis==6.14.3
 flake8==3.9.2