diff --git a/requirements/env_test.yml b/requirements/env_test.yml
index b3bed29..76658a3 100644
--- a/requirements/env_test.yml
+++ b/requirements/env_test.yml
@@ -7,4 +7,4 @@ dependencies:
     - pytest-cov
     - types-pkg_resources
     - types-setuptools
-    - yapf==0.32.0
\ No newline at end of file
+    - yapf==0.40.0
\ No newline at end of file