diff --git a/images/macos/toolsets/toolset-10.15.json b/images/macos/toolsets/toolset-10.15.json
index 891dc3f4e..b37f5abc5 100644
--- a/images/macos/toolsets/toolset-10.15.json
+++ b/images/macos/toolsets/toolset-10.15.json
@@ -1,6 +1,6 @@
 {
     "xcode": {
-        "default": "12.2",
+        "default": "12.3",
         "versions": [
             { "link": "12.4", "version": "12.4.0"},
             { "link": "12.3", "version": "12.3.0"},
@@ -31,7 +31,7 @@
         "android-versions": [
             "11.1.0.26", "11.0.2.0", "10.3.1.4", "10.2.0.100", "10.1.3.7", "10.0.6.2"
         ],
-        "bundle-default": "6_12_4",
+        "bundle-default": "6_12_5",
         "bundles": [
             {
                 "symlink": "6_12_5",
diff --git a/images/macos/toolsets/toolset-11.0.json b/images/macos/toolsets/toolset-11.0.json
index 154f83fde..6aa690d21 100644
--- a/images/macos/toolsets/toolset-11.0.json
+++ b/images/macos/toolsets/toolset-11.0.json
@@ -1,6 +1,6 @@
 {
     "xcode": {
-        "default": "12.2",
+        "default": "12.3",
         "versions": [
             { "link": "12.4", "version": "12.4.0"},
             { "link": "12.3", "version": "12.3.0"},
@@ -22,7 +22,7 @@
         "android-versions": [
             "11.1.0.26", "11.0.2.0"
         ],
-        "bundle-default": "6_12_4",
+        "bundle-default": "6_12_5",
         "bundles": [
             {
                 "symlink": "6_12_5",