diff --git a/dev-requirements.txt b/dev-requirements.txt
index be81452..9ab2e46 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -2,7 +2,7 @@ dask
 jsonschema
 pytest
 pytest-cov
-mypy==0.982
+mypy==1.8.0
 invoke==2.2.0
 types-jsonschema
 types-setuptools==68.2.0.0