diff --git a/.github/workflows/cbake-release.yml b/.github/workflows/cbake-release.yml
index 88a1f88..1849a4b 100644
--- a/.github/workflows/cbake-release.yml
+++ b/.github/workflows/cbake-release.yml
@@ -14,7 +14,7 @@ on:
 jobs:
   publish:
     name: publish sysroots
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     environment: publish
 
     steps:
diff --git a/.github/workflows/cbake-sysroots.yml b/.github/workflows/cbake-sysroots.yml
index 864157f..44af44f 100644
--- a/.github/workflows/cbake-sysroots.yml
+++ b/.github/workflows/cbake-sysroots.yml
@@ -23,7 +23,7 @@ jobs:
 
         include:
           - os: linux
-            runner: ubuntu-20.04
+            runner: ubuntu-22.04
             
     steps:
       - name: Check out ${{ github.repository }}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ccc9fd9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.DS_Store
\ No newline at end of file