diff --git a/.github/workflows/python_ci.yml b/.github/workflows/python_ci.yml
index 9ba7ecf..56336b1 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: '3.10,3.11,3.12,3.13.0-alpha.5,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
+      USING_COVERAGE: '3.10,3.11,3.12,3.13.0-alpha.6,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
 
     strategy:
       fail-fast: False
@@ -31,7 +31,7 @@ jobs:
           - {python-version: "3.10", testenvs: "py310,build", experimental: False}
           - {python-version: "3.11", testenvs: "py311,build", experimental: False}
           - {python-version: "3.12", testenvs: "py312,build", experimental: False}
-          - {python-version: "3.13.0-alpha.5", testenvs: "py313-dev,build", experimental: True}
+          - {python-version: "3.13.0-alpha.6", testenvs: "py313-dev,build", experimental: True}
           - {python-version: "pypy-3.6", testenvs: "pypy36", experimental: False}
           - {python-version: "pypy-3.7", testenvs: "pypy37,build", experimental: False}
           - {python-version: "pypy-3.8", testenvs: "pypy38,build", experimental: False}
diff --git a/.github/workflows/python_ci_linux.yml b/.github/workflows/python_ci_linux.yml
index c1f0b01..b8906b2 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: '3.10,3.11,3.12,3.13.0-alpha.5,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
+      USING_COVERAGE: '3.10,3.11,3.12,3.13.0-alpha.6,pypy-3.6,pypy-3.7,pypy-3.8,pypy-3.9'
 
     strategy:
       fail-fast: False
@@ -32,7 +32,7 @@ jobs:
           - {python-version: "3.10", testenvs: "py310,build", experimental: False}
           - {python-version: "3.11", testenvs: "py311,build", experimental: False}
           - {python-version: "3.12", testenvs: "py312,build", experimental: False}
-          - {python-version: "3.13.0-alpha.5", testenvs: "py313-dev,build", experimental: True}
+          - {python-version: "3.13.0-alpha.6", testenvs: "py313-dev,build", experimental: True}
           - {python-version: "pypy-3.6", testenvs: "pypy36,build", experimental: False}
           - {python-version: "pypy-3.7", testenvs: "pypy37,build", experimental: False}
           - {python-version: "pypy-3.8", testenvs: "pypy38,build", experimental: False}
diff --git a/.github/workflows/python_ci_macos.yml b/.github/workflows/python_ci_macos.yml
index 389ce8f..e49fd13 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: '3.10,3.11,3.12,3.13.0-alpha.5,pypy-3.7,pypy-3.8,pypy-3.9'
+      USING_COVERAGE: '3.10,3.11,3.12,3.13.0-alpha.6,pypy-3.7,pypy-3.8,pypy-3.9'
 
     strategy:
       fail-fast: False
@@ -31,7 +31,7 @@ jobs:
           - {python-version: "3.10", testenvs: "py310,build", experimental: False}
           - {python-version: "3.11", testenvs: "py311,build", experimental: False}
           - {python-version: "3.12", testenvs: "py312,build", experimental: False}
-          - {python-version: "3.13.0-alpha.5", testenvs: "py313-dev,build", experimental: True}
+          - {python-version: "3.13.0-alpha.6", testenvs: "py313-dev,build", experimental: True}
           - {python-version: "pypy-3.7", testenvs: "pypy37,build", experimental: False}
           - {python-version: "pypy-3.8", testenvs: "pypy38,build", experimental: False}
           - {python-version: "pypy-3.9", testenvs: "pypy39,build", experimental: True}
diff --git a/pyproject.toml b/pyproject.toml
index f5a12e6..c3eb6f5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,13 +10,13 @@ readme = "README.rst"
 keywords = []
 dynamic = [ "requires-python", "classifiers", "dependencies",]
 
+[project.license]
+file = "LICENSE"
+
 [[project.authors]]
 name = "Dominic Davis-Foster"
 email = "dominic@davis-foster.co.uk"
 
-[project.license]
-file = "LICENSE"
-
 [project.urls]
 Homepage = "https://github.com/python-coincidence/pytest-mypy-plugins-shim"
 "Issue Tracker" = "https://github.com/python-coincidence/pytest-mypy-plugins-shim/issues"