diff --git a/images/ubuntu/toolsets/toolset-2004.json b/images/ubuntu/toolsets/toolset-2004.json
index 5bf9da70..e57a7fcd 100644
--- a/images/ubuntu/toolsets/toolset-2004.json
+++ b/images/ubuntu/toolsets/toolset-2004.json
@@ -258,11 +258,13 @@
     "dotnet": {
         "aptPackages": [
             "dotnet-sdk-6.0",
-            "dotnet-sdk-7.0"
+            "dotnet-sdk-7.0",
+            "dotnet-sdk-8.0"
         ],
         "versions": [
             "6.0",
-            "7.0"
+            "7.0",
+            "8.0"
         ],
         "tools": [
             { "name": "nbgv", "test": "nbgv --version", "getversion" : "nbgv --version" }
diff --git a/images/ubuntu/toolsets/toolset-2204.json b/images/ubuntu/toolsets/toolset-2204.json
index f0817d32..9648bcbe 100644
--- a/images/ubuntu/toolsets/toolset-2204.json
+++ b/images/ubuntu/toolsets/toolset-2204.json
@@ -247,11 +247,13 @@
     "dotnet": {
         "aptPackages": [
             "dotnet-sdk-6.0",
-            "dotnet-sdk-7.0"
+            "dotnet-sdk-7.0",
+            "dotnet-sdk-8.0"
         ],
         "versions": [
             "6.0",
-            "7.0"
+            "7.0",
+            "8.0"
         ],
         "tools": [
             { "name": "nbgv", "test": "nbgv --version", "getversion" : "nbgv --version" }