diff --git a/.github/workflows/python_ci.yml b/.github/workflows/python_ci.yml
index c20fe37..1303d55 100644
--- a/.github/workflows/python_ci.yml
+++ b/.github/workflows/python_ci.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: "windows-2019"
     continue-on-error: ${{ matrix.config.experimental }}
     env:
-      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,3.11,3.12.0-rc.1,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
+      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,3.11,3.12,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
 
     strategy:
       fail-fast: False
@@ -34,10 +34,10 @@ jobs:
           - {python-version: "3.9", testenvs: "py39-attrs{21.2,21.4,22.2,latest},py39-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
           - {python-version: "3.10", testenvs: "py310-attrs{21.2,21.4,22.2,latest},py310-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
           - {python-version: "3.11", testenvs: "py311-attrs{21.2,21.4,22.2,latest},py311-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
-          - {python-version: "3.12.0-rc.1", testenvs: "py312-dev-attrs{21.2,21.4,22.2,latest},py312-dev-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: True}
+          - {python-version: "3.12", testenvs: "py312-dev-attrs{21.2,21.4,22.2,latest},py312-dev-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: True}
           - {python-version: "pypy-3.6", testenvs: "pypy36-attrs{21.2,21.4,22.2,latest}", experimental: False}
-          - {python-version: "pypy-3.7", testenvs: "pypy37-attrs{21.2,21.4,22.2,latest},build", experimental: True}
-          - {python-version: "pypy-3.8", testenvs: "pypy38-attrs{21.2,21.4,22.2,latest},build", experimental: True}
+          - {python-version: "pypy-3.7", testenvs: "pypy37-attrs{21.2,21.4,22.2,latest},build", experimental: False}
+          - {python-version: "pypy-3.8", testenvs: "pypy38-attrs{21.2,21.4,22.2,latest},build", experimental: False}
           - {python-version: "pypy-3.9", testenvs: "pypy39-attrs{21.2,21.4,22.2,latest},build", experimental: True}
 
     steps:
diff --git a/.github/workflows/python_ci_linux.yml b/.github/workflows/python_ci_linux.yml
index 553f2ab..c6ce5b2 100644
--- a/.github/workflows/python_ci_linux.yml
+++ b/.github/workflows/python_ci_linux.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: "ubuntu-20.04"
     continue-on-error: ${{ matrix.config.experimental }}
     env:
-      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,3.11,3.12.0-rc.1,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
+      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,3.11,3.12,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
 
     strategy:
       fail-fast: False
@@ -35,10 +35,10 @@ jobs:
           - {python-version: "3.9", testenvs: "py39-attrs{21.2,21.4,22.2,latest},py39-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
           - {python-version: "3.10", testenvs: "py310-attrs{21.2,21.4,22.2,latest},py310-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
           - {python-version: "3.11", testenvs: "py311-attrs{21.2,21.4,22.2,latest},py311-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
-          - {python-version: "3.12.0-rc.1", testenvs: "py312-dev-attrs{21.2,21.4,22.2,latest},py312-dev-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: True}
+          - {python-version: "3.12", testenvs: "py312-dev-attrs{21.2,21.4,22.2,latest},py312-dev-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: True}
           - {python-version: "pypy-3.6", testenvs: "pypy36-attrs{21.2,21.4,22.2,latest},build", experimental: False}
-          - {python-version: "pypy-3.7", testenvs: "pypy37-attrs{21.2,21.4,22.2,latest},build", experimental: True}
-          - {python-version: "pypy-3.8", testenvs: "pypy38-attrs{21.2,21.4,22.2,latest},build", experimental: True}
+          - {python-version: "pypy-3.7", testenvs: "pypy37-attrs{21.2,21.4,22.2,latest},build", experimental: False}
+          - {python-version: "pypy-3.8", testenvs: "pypy38-attrs{21.2,21.4,22.2,latest},build", experimental: False}
           - {python-version: "pypy-3.9", testenvs: "pypy39-attrs{21.2,21.4,22.2,latest},build", experimental: True}
 
     steps:
diff --git a/.github/workflows/python_ci_macos.yml b/.github/workflows/python_ci_macos.yml
index b7ff8dd..bb35973 100644
--- a/.github/workflows/python_ci_macos.yml
+++ b/.github/workflows/python_ci_macos.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: "macos-latest"
     continue-on-error: ${{ matrix.config.experimental }}
     env:
-      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,3.11,3.12.0-rc.1,pypy-3.7,pypy-3.8,pypy-3.9'
+      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,3.11,3.12,pypy-3.7,pypy-3.8,pypy-3.9'
 
     strategy:
       fail-fast: False
@@ -34,9 +34,9 @@ jobs:
           - {python-version: "3.9", testenvs: "py39-attrs{21.2,21.4,22.2,latest},py39-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
           - {python-version: "3.10", testenvs: "py310-attrs{21.2,21.4,22.2,latest},py310-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
           - {python-version: "3.11", testenvs: "py311-attrs{21.2,21.4,22.2,latest},py311-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: False}
-          - {python-version: "3.12.0-rc.1", testenvs: "py312-dev-attrs{21.2,21.4,22.2,latest},py312-dev-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: True}
-          - {python-version: "pypy-3.7", testenvs: "pypy37-attrs{21.2,21.4,22.2,latest},build", experimental: True}
-          - {python-version: "pypy-3.8", testenvs: "pypy38-attrs{21.2,21.4,22.2,latest},build", experimental: True}
+          - {python-version: "3.12", testenvs: "py312-dev-attrs{21.2,21.4,22.2,latest},py312-dev-mypy{0.900,0.910,0.921,0.931,1.0.1,1.2.0,1.4.1,latest},build", experimental: True}
+          - {python-version: "pypy-3.7", testenvs: "pypy37-attrs{21.2,21.4,22.2,latest},build", experimental: False}
+          - {python-version: "pypy-3.8", testenvs: "pypy38-attrs{21.2,21.4,22.2,latest},build", experimental: False}
           - {python-version: "pypy-3.9", testenvs: "pypy39-attrs{21.2,21.4,22.2,latest},build", experimental: True}
 
     steps:
diff --git a/doc-source/requirements.txt b/doc-source/requirements.txt
index 9323605..f45515b 100644
--- a/doc-source/requirements.txt
+++ b/doc-source/requirements.txt
@@ -16,6 +16,6 @@ sphinx-pyproject>=0.1.0
 sphinx-tabs>=1.1.13
 sphinx-toolbox>=3.5.0
 sphinxcontrib-httpdomain>=1.7.0
-sphinxemoji>=0.1.6
+sphinxemoji>=0.2.0
 tabulate>=0.8.7
 toctree-plus>=0.6.1
diff --git a/tox.ini b/tox.ini
index a9c7f21..80110a3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,9 @@
 #     * envlists
 #     * testenv
 #     * testenv:.package
+#     * testenv:py313-dev
 #     * testenv:py312-dev
+#     * testenv:py312
 #     * testenv:docs
 #     * testenv:build
 #     * testenv:lint
@@ -237,6 +239,7 @@ plugins = coverage_pyver_pragma
 
 [coverage:report]
 fail_under = 95
+show_missing = True
 exclude_lines =
     raise AssertionError
     raise NotImplementedError