diff --git a/.github/workflows/node-test.yaml b/.github/workflows/node-test.yaml
index dc63a87b..3954437d 100644
--- a/.github/workflows/node-test.yaml
+++ b/.github/workflows/node-test.yaml
@@ -263,7 +263,7 @@ jobs:
           - '20'
           - '22'
           - '24'
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-26.04-arm
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Use Node.js ${{ matrix.node }}
@@ -301,7 +301,7 @@ jobs:
           - '20'
           - '22'
           - '24'
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-26.04-arm
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Use Node.js ${{ matrix.node }}
diff --git a/.github/workflows/python-test.yaml b/.github/workflows/python-test.yaml
index 24303589..ae5bb720 100644
--- a/.github/workflows/python-test.yaml
+++ b/.github/workflows/python-test.yaml
@@ -38,7 +38,7 @@ jobs:
 
   linux-build:
     needs: code_checks
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     strategy:
       matrix:
         target: