diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8976b049..7f6cb6f2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,7 +20,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - name: Check out source
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -88,7 +88,7 @@ jobs:
   publish-mihomo:
     if: github.event_name != 'pull_request'
     needs: build
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     permissions:
       contents: write
     steps:
@@ -122,7 +122,7 @@ jobs:
   deploy-pages:
     if: github.event_name != 'pull_request'
     needs: build
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     permissions:
       pages: write
       id-token: write