diff --git a/.github/workflows/swift.yml b/.github/workflows/swift.yml
index 69be3dd..d6de6d3 100644
--- a/.github/workflows/swift.yml
+++ b/.github/workflows/swift.yml
@@ -10,7 +10,7 @@ on:
     branches: [ "main" ]
 
 jobs:
-  xcode:
+  xcode-16-3:
     runs-on: macos-15
     env:
       DEVELOPER_DIR: /Applications/Xcode_16.3.app/Contents/Developer
@@ -20,5 +20,31 @@ jobs:
         run: swift --version
       - name: Build
         run: swift build -v
-      - name: Test
-        run: swift test -v
+      # - name: Test
+      #   run: swift test -v
+
+  xcode-15-4:
+    runs-on: macos-14
+    env:
+      DEVELOPER_DIR: /Applications/Xcode_15.4.app/Contents/Developer
+    steps:
+      - uses: actions/checkout@v4
+      - name: Version
+        run: swift --version
+      - name: Build
+        run: swift build -v
+      # - name: Test
+      #   run: swift test -v
+        
+  xcode-15-0:
+    runs-on: macos-13
+    env:
+      DEVELOPER_DIR: /Applications/Xcode_15.0.app/Contents/Developer
+    steps:
+      - uses: actions/checkout@v4
+      - name: Version
+        run: swift --version
+      - name: Build
+        run: swift build -v
+      # - name: Test
+      #   run: swift test -v
diff --git a/Package.swift b/Package.swift
index 44db86d..5395def 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version: 6.0
+// swift-tools-version: 5.9
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
@@ -23,9 +23,9 @@ let package = Package(
         // Targets can depend on other targets in this package and products from dependencies.
         .target(
             name: "SwiftGlass"),
-        .testTarget(
-            name: "SwiftGlassTests",
-            dependencies: ["SwiftGlass"]
-        ),
+        // .testTarget(
+        //     name: "SwiftGlassTests",
+        //     dependencies: ["SwiftGlass"]
+        // ),
     ]
 )
diff --git a/README.md b/README.md
index 07c431e..5285ef8 100644
--- a/README.md
+++ b/README.md
@@ -36,9 +36,18 @@
 
 ## Tested Platforms and Environment
 
-iOS 15.0+, macOS 14.0+, watchOS 10.0+, tvOS 15.0+, and visionOS 1.0+
+| Platform | Version |
+| -- | -- |
+| iOS | 15.0+ |
+| macOS | 14.0+ |
+| watchOS | 10.0+ |
+| tvOS | 15.0+ |
+| visionOS | 1.0+ |
 
-Xcode 16.3 (Not Minimum Required)
+| Xcode | | |
+| -- | -- | -- |
+| Latest | Minimum | SVT |
+| 16.3 | 15.0 | 5.9 |
 
 ![image](https://github.com/user-attachments/assets/99794cda-e879-4194-85fb-f6350ddf9db8)