diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e9b5696..2487dae 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -137,7 +137,7 @@ jobs:
 
 
   unittest-linux:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@v4
     - name: dependencies
diff --git a/ci/unittest.py b/ci/unittest.py
index 5919198..86914e0 100644
--- a/ci/unittest.py
+++ b/ci/unittest.py
@@ -109,7 +109,7 @@ def build_and_test(runner: MatrixRunner):
 def run_linux_matrix():
     MatrixRunner(
         matrix = {
-            "compiler": ["g++-10", "clang++-14"],
+            "compiler": ["g++-10", "clang++-16"],
             "stdlib": ["libstdc++", "libc++"],
             "sanitizers": ["OFF", "ON"],
             "build_type": ["Debug", "RelWithDebInfo"],