diff --git a/.github/workflows/SundialKit.yml b/.github/workflows/SundialKit.yml
index c6e29268..f93128ae 100644
--- a/.github/workflows/SundialKit.yml
+++ b/.github/workflows/SundialKit.yml
@@ -82,7 +82,7 @@ jobs:
             runs-on: macos-15
             xcode: "/Applications/Xcode_26.0.app"
             deviceName: "iPhone 17 Pro"
-            osVersion: "26.0"
+            osVersion: "26.0.1"
             download-platform: true
 
           - type: ios