Bump dependencies and minor version

 [tool.poetry]
 name = "gmpg"
-version = "0.1.17"
+version = "0.1.20"
 description = "tools for metamodern software development"
 keywords = ["Git", "Poetry"]
 homepage = "https://ragt.ag/code/projects/gmpg"

 gmpg = "gmpg.__main__:main"
 
 [tool.poetry.dependencies]
-python = ">=3.8,<3.11"
+python = ">=3.9,<3.11"
 black = "^23.7.0"
 isort = "^5.11.4"
 pendulum = "^2.1.2"
 pydeps = "^1.11.0"
-pyright = "^1.1.291"
+pyright = "^1.1.322"
 mock = "^5.0.1"
 pytest-cov = "^4.0.0"
 pytest-pep8 = "^1.0.6"
 pytest-gevent = "^1.1.0"
-pytest = "^7.2.1"
+pytest = "^7.4.0"
 radon = "^5.1.0"
 responses = "^0.22.0"
 toml = "^0.10.2"
 txtint = ">=0.1"
-ipython = "^8.8.0"
+ipython = "^8.14.0"
+pip = "^23.2.1"
 
 [tool.poetry.group.dev.dependencies]
 txtint = {path="../txtint", develop=true}