diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9e1184b..9e87511 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,11 +4,11 @@ on: push
 
 jobs:
   test:
-    runs-on: macos-12
+    runs-on: macos-latest
     
     steps:
-      - uses: actions/checkout@v3
-      - name: Select Xcode 14
-        run: sudo xcode-select -s /Applications/Xcode_14.1.app
+      - uses: actions/checkout@v4
+      - name: Select Xcode 26
+        run: sudo xcode-select -s /Applications/Xcode_26.3.app
       - name: Test
         run: swift test
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..850c11c
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Shareup
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 73cc312..90c2fc8 100644
--- a/README.md
+++ b/README.md
@@ -43,3 +43,7 @@ let package = Package(
 ```
 
 _Linux is not currently supported_
+
+## License
+
+MIT