diff --git a/.github/workflows/mvn.yml b/.github/workflows/mvn.yml
index 4cba22dcf..ac7b796ca 100644
--- a/.github/workflows/mvn.yml
+++ b/.github/workflows/mvn.yml
@@ -33,7 +33,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-24.04, windows-2022, macos-12]
+        os: [ubuntu-24.04, windows-2022, macos-15]
         java: [11, 17, 19]
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/up.yml b/.github/workflows/up.yml
index b74a4a6e6..253a296d2 100644
--- a/.github/workflows/up.yml
+++ b/.github/workflows/up.yml
@@ -43,3 +43,4 @@ jobs:
           assignees: yegor256
           branch: up
           base: master
+