diff --git a/src/requirements_dev.txt b/src/requirements_dev.txt
index 456458f..cd03913 100644
--- a/src/requirements_dev.txt
+++ b/src/requirements_dev.txt
@@ -1,3 +1,3 @@
 pytest
-mypy==0.670
+mypy==1.8.0
 pylint2junit