Bump mypy from 0.960 to 0.961 (#3093)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Hinrich Mahler <22366557+Bibo-Joshi@users.noreply.github.com>

.pre-commit-config.yaml

@@ -39,7 +39,7 @@ repos:
           - cachetools~=5.2.0
           - . # this basically does `pip install -e .`
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.960
+    rev: v0.961
     hooks:
     -   id: mypy
         name: mypy-ptb

requirements-dev.txt

@@ -6,7 +6,7 @@ pre-commit
 black==22.3.0
 flake8==4.0.1
 pylint==2.13.9
-mypy==0.960
+mypy==0.961
 pyupgrade==2.32.1
 isort==5.10.1