1 files changed, 2 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index bbd9e7862a..1939a7b86b 100755
--- a/setup.py
+++ b/setup.py
@@ -99,10 +99,11 @@ CONDITIONAL_REQUIREMENTS["lint"] = [
     "isort==5.7.0",
     "black==20.8b1",
     "flake8-comprehensions",
+    "flake8-bugbear",
     "flake8",
 ]
 
-CONDITIONAL_REQUIREMENTS["mypy"] = ["mypy==0.812", "mypy-zope==0.2.11"]
+CONDITIONAL_REQUIREMENTS["mypy"] = ["mypy==0.812", "mypy-zope==0.2.13"]
 
 # Dependencies which are exclusively required by unit test code. This is
 # NOT a list of all modules that are necessary to run the unit tests.