diff --git a/images/ubuntu/toolsets/toolset-2004.json b/images/ubuntu/toolsets/toolset-2004.json
index 6ac26c19..4f25ed1a 100644
--- a/images/ubuntu/toolsets/toolset-2004.json
+++ b/images/ubuntu/toolsets/toolset-2004.json
@@ -46,9 +46,10 @@
             "platform" : "linux",
             "versions": [
                 "1.21.*",
-                "1.22.*"
+                "1.22.*",
+                "1.23.*"
             ],
-            "default": "1.21.*"
+            "default": "1.23.*"
         },
         {
             "name": "Ruby",
diff --git a/images/ubuntu/toolsets/toolset-2204.json b/images/ubuntu/toolsets/toolset-2204.json
index 8cf804fc..2b074666 100644
--- a/images/ubuntu/toolsets/toolset-2204.json
+++ b/images/ubuntu/toolsets/toolset-2204.json
@@ -44,9 +44,10 @@
             "platform" : "linux",
             "versions": [
                 "1.21.*",
-                "1.22.*"
+                "1.22.*",
+                "1.23.*"
             ],
-            "default": "1.21.*"
+            "default": "1.23.*"
         },
         {
             "name": "Ruby",