diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5f71b698f1..a3ab120c82 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,11 +9,11 @@ jobs:
     name: test (Python ${{ matrix.python-version }})
     strategy:
       matrix:
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.8", "3.9", "3.10"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: "${{ matrix.python-version }}"
       - name: Install tox
diff --git a/github/Branch.py b/github/Branch.py
index aa94460386..f97ce1ea1f 100644
--- a/github/Branch.py
+++ b/github/Branch.py
@@ -473,6 +473,8 @@ def replace_team_push_restrictions(self, *teams):
         """
         :calls: `PUT /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/teams <https://docs.github.com/en/rest/reference/repos#branches>`_
         :teams: list of strings (team slugs)
+
+        we want this version
         """
         assert all(isinstance(element, str) for element in teams), teams
 
@@ -484,6 +486,7 @@ def remove_team_push_restrictions(self, *teams):
         """
         :calls: `DELETE /repos/{owner}/{repo}/branches/{branch}/protection/restrictions/teams <https://docs.github.com/en/rest/reference/repos#branches>`_
         :teams: list of strings (team slugs)
+        we want this one :lolsob:
         """
         assert all(isinstance(element, str) for element in teams), teams
 
@@ -491,32 +494,6 @@ def remove_team_push_restrictions(self, *teams):
             "DELETE", f"{self.protection_url}/restrictions/teams", input=teams
         )
 
-    def replace_team_push_restrictions(self, *teams):
-        """
-        :calls: `PUT /repos/:owner/:repo/branches/:branch/protection/restrictions/teams <https://developer.github.com/v3/repos/branches>`_
-        :teams: list of strings (team slugs)
-        """
-        assert all(isinstance(element, (str, unicode)) or isinstance(element, (str, unicode)) for element in teams), teams
-
-        headers, data = self._requester.requestJsonAndCheck(
-            "PUT",
-            self.protection_url + "/restrictions/teams",
-            input=teams
-        )
-
-    def remove_team_push_restrictions(self, *teams):
-        """
-        :calls: `DELETE /repos/:owner/:repo/branches/:branch/protection/restrictions/teams <https://developer.github.com/v3/repos/branches>`_
-        :teams: list of strings (team slugs)
-        """
-        assert all(isinstance(element, (str, unicode)) or isinstance(element, (str, unicode)) for element in teams), teams
-
-        headers, data = self._requester.requestJsonAndCheck(
-            "DELETE",
-            self.protection_url + "/restrictions/teams",
-            input=teams
-        )
-
     def remove_push_restrictions(self):
         """
         :calls: `DELETE /repos/{owner}/{repo}/branches/{branch}/protection/restrictions <https://docs.github.com/en/rest/reference/repos#branches>`_
diff --git a/tox.ini b/tox.ini
index ab2c294832..b661d28e04 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,15 +1,13 @@
 [tox]
 envlist =
     lint,
-    py{36,37,38,39,310},
+    py{38,39,310},
     docs
 
 [gh-actions]
 python =
-    3.6: py36
-    3.7: py37
-    3.8: py38, docs, lint
-    3.9: py39
+    3.8: py38
+    3.9: py39, docs, lint
     3.10: py310
 
 [testenv]
@@ -17,7 +15,7 @@ deps = -rtest-requirements.txt
 commands = pytest --cov=github --cov-report=xml {posargs}
 
 [testenv:lint]
-basepython = python3.8
+basepython = python3.9
 skip_install = true
 deps =
     types-jwt
@@ -31,7 +29,7 @@ commands =
     mypy github tests
 
 [testenv:docs]
-basepython = python3.8
+basepython = python3.9
 skip_install = true
 deps = -rrequirements.txt
 commands = sphinx-build doc build
@@ -42,6 +40,6 @@ select = C,E,F,W
 ignore = E266, E501, W503
 
 [mypy]
-python_version = 3.8
+python_version = 3.9
 ignore_missing_imports = True
 namespace_packages = True