diff --git a/images/macos/toolsets/toolset-15.json b/images/macos/toolsets/toolset-15.json
index 39aab103e..1f0a5f8d9 100644
--- a/images/macos/toolsets/toolset-15.json
+++ b/images/macos/toolsets/toolset-15.json
@@ -4,11 +4,11 @@
         "x64": {
             "versions": [
                 {
-                    "link": "26.1_beta_2",
-                    "filename": "26.1_beta_2_Universal",
-                    "version": "26.1-Beta_2+17B5035f",
+                    "link": "26.1_beta_3",
+                    "filename": "26.1_beta_3_Universal",
+                    "version": "26.1-Beta_3+17B5045g",
                     "symlinks": ["26.1"],
-                    "sha256": "D06679C151B84CBD5B4348A11FD312B7746BD2C95BF5A75FB316F33C428AE76F",
+                    "sha256": "3fe49a9be1ae600fb575dcee5f0075cc74e10cb85560129490e3b0d2562b0ce7",
                     "install_runtimes": "none"
                 },
                 {
@@ -64,11 +64,11 @@
         "arm64":{
             "versions": [
                 {
-                    "link": "26.1_beta_2",
-                    "filename": "26.1_beta_2_Universal",
-                    "version": "26.1-Beta_2+17B5035f",
+                    "link": "26.1_beta_3",
+                    "filename": "26.1_beta_3_Universal",
+                    "version": "26.1-Beta_3+17B5045g",
                     "symlinks": ["26.1"],
-                    "sha256": "D06679C151B84CBD5B4348A11FD312B7746BD2C95BF5A75FB316F33C428AE76F",
+                    "sha256": "3fe49a9be1ae600fb575dcee5f0075cc74e10cb85560129490e3b0d2562b0ce7",
                     "install_runtimes": "none"
                 },
                 {
diff --git a/images/macos/toolsets/toolset-26.json b/images/macos/toolsets/toolset-26.json
index e7566e461..c79335a55 100644
--- a/images/macos/toolsets/toolset-26.json
+++ b/images/macos/toolsets/toolset-26.json
@@ -4,11 +4,11 @@
         "arm64":{
             "versions": [
                 {
-                    "link": "26.1_beta_2",
-                    "filename": "26.1_beta_2_Universal",
-                    "version": "26.1-Beta_2+17B5035f",
+                    "link": "26.1_beta_3",
+                    "filename": "26.1_beta_3_Universal",
+                    "version": "26.1-Beta_3+17B5045g",
                     "symlinks": ["26.1"],
-                    "sha256": "D06679C151B84CBD5B4348A11FD312B7746BD2C95BF5A75FB316F33C428AE76F",
+                    "sha256": "3fe49a9be1ae600fb575dcee5f0075cc74e10cb85560129490e3b0d2562b0ce7",
                     "install_runtimes": "default"
                 },
                 {