diff --git a/build-requirements.txt b/build-requirements.txt
index e7c623ab..33cc0a2c 100644
--- a/build-requirements.txt
+++ b/build-requirements.txt
@@ -1,6 +1,6 @@
 # in the meantime we migrate to pyproject.toml
 # this represent the minimum requirement to build (for the optional speedup)
-mypy==1.5.1; python_version >= '3.8'
+mypy==1.6.0; python_version >= '3.8'
 mypy==1.4.1; python_version < '3.8'
 build==0.10.0
 wheel==0.41.2
diff --git a/dev-requirements.txt b/dev-requirements.txt
index e7951960..57e3cc6f 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -7,7 +7,7 @@ build==0.10.0
 wheel==0.41.2
 
 black==23.3.0
-mypy==1.5.1; python_version >= '3.8'
+mypy==1.6.0; python_version >= '3.8'
 mypy==1.4.1; python_version < '3.8'
 Flask==2.2.3
 pytest==7.4.2