diff --git a/.bazelversion b/.bazelversion
index 0062ac9..1502020 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-5.0.0
+7.3.0
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9dedac8..4524e9f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-22.04, ubuntu-latest, macos-12, macos-11 ]
+        os: [ ubuntu-24.04, macos-14 ]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v4