diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6b458abf0..4bb7d5207 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@
 https://github.com/explosion/spacy-models/releases/download/en_core_web_md-3.6.0/en_core_web_md-3.6.0-py3-none-any.whl
 flake8~=7.0.0
 darglint~=1.8.1
-mypy>=1.7.0,<2.0.0
+mypy>=1.7.0,<1.10.0
 mypy-extensions>=1.0.0
 types-aiofiles==0.8.3
 types-PyYAML==6.0.3