diff --git a/Doxyfile b/Doxyfile
index 7a980f9..ff6ae11 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -52,7 +52,7 @@ PROJECT_NAME           = "sPyNNaker Visualiser Framework"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 7.2.2
+PROJECT_NUMBER         = 7.3.1
 
 # 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/setup.cfg b/setup.cfg
index 60b20dd..150e51f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -51,7 +51,7 @@ packages = find:
 zip_safe = True
 include_package_data = True
 install_requires =
-        sPyNNaker == 1!7.2.2
+        sPyNNaker == 1!7.3.1
 
 [options.packages.find]
 visualiser_example_binaries =