diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2be9e249..5380a375 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   ci:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 56cc3365..1bbd2091 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -6,7 +6,7 @@ on: pull_request
 
 jobs:
   ci:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
 
     steps:
       - name: Checkout PR