diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2b1fa4a2..17cc90d6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,8 +1,8 @@
 black==22.10.0      # Must match .pre-commit-config.yaml
-pytest==7.1.3
-mypy==0.982
+pytest==7.2.0
+mypy==0.991
 isort==5.10.1      # Must match .pre-commit-config.yaml
-flake8-bugbear==22.8.23
+flake8-bugbear==22.10.27
 flake8-noqa==1.2.9
 types-pyflakes==2.5.0
 ast_decompiler>=0.7.0,<1.0; python_version < '3.9'