diff --git a/.github/workflows/python_actions.yml b/.github/workflows/python_actions.yml
index 400d2dd..acc4750 100644
--- a/.github/workflows/python_actions.yml
+++ b/.github/workflows/python_actions.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
     # Check out the code and critical support code
     - name: Checkout
diff --git a/README.md b/README.md
index c98d13d..5d8ac85 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
-[![Python Build Status](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/workflows/Python%20Actions/badge.svg?branch=master)](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/actions?query=workflow%3A%22Python+Actions%22+branch%3Amaster)
-[![C Build Status](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/workflows/C%20Actions/badge.svg?branch=master)](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/actions?query=workflow%3A%22C+Actions%22+branch%3Amaster)-
+[![Python Actions](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/actions/workflows/python_actions.yml/badge.svg)](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/actions/workflows/python_actions.yml)
+[![C Actions](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/actions/workflows/c_actions.yml/badge.svg)](https://github.com/SpiNNakerManchester/sPyNNakerNewModelTemplate/actions/workflows/c_actions.yml)
 
 # sPyNNaker New Model Template
 
diff --git a/c_models/Doxyfile b/c_models/Doxyfile
index 5263c5b..e3f5311 100644
--- a/c_models/Doxyfile
+++ b/c_models/Doxyfile
@@ -52,7 +52,7 @@ PROJECT_NAME           = "sPyNNaker New Model Template c_models"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = development
+PROJECT_NUMBER         = 7.4.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/python_models8/_version.py b/python_models8/_version.py
index c9d137c..41fb536 100644
--- a/python_models8/_version.py
+++ b/python_models8/_version.py
@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1!7.3.1"
+__version__ = "1!7.4.2"
 __version_month__ = "TBD"
 __version_year__ = "TBD"
 __version_day__ = "TBD"
-__version_name__ = "To Do"
+__version_name__ = ""
diff --git a/setup.cfg b/setup.cfg
index bbae7f9..4018f34 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -29,8 +29,6 @@ classifiers =
         Operating System :: Microsoft :: Windows
         Operating System :: MacOS
         Programming Language :: Python :: 3
-        Programming Language :: Python :: 3.8
-        Programming Language :: Python :: 3.9
         Programming Language :: Python :: 3.10
         Programming Language :: Python :: 3.11
         Programming Language :: Python :: 3.12
@@ -41,12 +39,12 @@ keywords =
         pynn
 
 [options]
-python_requires = >=3.8, <4
+python_requires = >=3.10, <4
 packages = find:
 zip_safe = True
 include_package_data = True
 install_requires =
-        sPyNNaker == 1!7.3.1
+        sPyNNaker == 1!7.4.2
 
 [options.packages.find]
 include =
@@ -61,7 +59,7 @@ include =
 
 [options.extras_require]
 test =
-        SpiNNakerTestBase == 1!7.3.1
+        SpiNNakerTestBase == 1!7.4.2
         # pytest will be brought in by pytest-cov
         pytest-cov
         testfixtures