diff --git a/requirements_test.txt b/requirements_test.txt
index 2731114043b7879a592843f3d881765ef4526a9e..0a7a3bb18e59f8550b66a814a1461bdfe27fced4 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -12,7 +12,7 @@ coverage==7.6.10
 freezegun==1.5.1
 license-expression==30.4.1
 mock-open==1.4.0
-mypy-dev==1.16.0a2
+mypy-dev==1.16.0a3
 pre-commit==4.0.0
 pydantic==2.10.6
 pylint==3.3.4