diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f42ca73e..2c736729 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,12 +13,12 @@ jobs:
     strategy:
       matrix:
         os: [ 'ubuntu-latest' ]
-        java: [ '11', '17', '21', '25', '26' ]
+        java: [ '11', '17', '21', '25', '27' ]
         include:
           - { os: 'macos-latest',   java: '11' }
-          - { os: 'macos-latest',   java: '26' }
+          - { os: 'macos-latest',   java: '27' }
           - { os: 'windows-latest', java: '11' }
-          - { os: 'windows-latest', java: '26' }
+          - { os: 'windows-latest', java: '27' }
       fail-fast: false
     steps:
     - uses: actions/checkout@v6