diff --git a/.github/cdk/main.ts b/.github/cdk/main.ts
index d5832f5a..8716a279 100644
--- a/.github/cdk/main.ts
+++ b/.github/cdk/main.ts
@@ -39,7 +39,7 @@ new CDKPublishStack(app, 'kittyhawk');
 // Docker stacks
 const dockerImages = ['datadog-agent', 'pg-s3-backup', 'team-sync'];
 dockerImages.map(name => new DockerPublishStack(app, name));
-new DjangoBaseDockerStack(app, {pythonVersions: ['3.9.14', '3.8.5', '3.10.1']});
+new DjangoBaseDockerStack(app, {pythonVersions: ['3.9.14', '3.8.5', '3.10.1', '3.11']});
 new ShibbolethDockerStack(app);
 
 // Misc stacks