diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 43a8553c..9bbaf055 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -27,15 +27,6 @@ stages:
       - job: run_platform_tests
         strategy:
           matrix:
-            mac_py38:
-              imageName: 'macOS-latest'
-              python.version: '3.8'
-            linux_py38:
-              imageName: 'ubuntu-latest'
-              python.version: '3.8'
-            windows_py38:
-              imageName: 'windows-latest'
-              python.version: '3.8'
             mac_py39:
               imageName: 'macOS-latest'
               python.version: '3.9'
@@ -63,7 +54,16 @@ stages:
             windows_py311:
               imageName: 'windows-latest'
               python.version: '3.11'
-              
+            mac_py312:
+              imageName: 'macOS-latest'
+              python.version: '3.12'
+            linux_py312:
+              imageName: 'ubuntu-latest'
+              python.version: '3.12'
+            windows_py312:
+              imageName: 'windows-latest'
+              python.version: '3.12'
+
         pool:
           vmImage: $(imageName)
 
diff --git a/setup.py b/setup.py
index 9e2a9354..6c94489a 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ def readme():
 
 configuration = {
     "name": "umap-learn",
-    "version": "0.5.5",
+    "version": "0.5.6",
     "description": "Uniform Manifold Approximation and Projection",
     "long_description": readme(),
     "long_description_content_type": "text/x-rst",