diff --git a/.github/workflows/create-new-release.yml b/.github/workflows/create-new-release.yml
index e9fad7f..0bc3ae9 100644
--- a/.github/workflows/create-new-release.yml
+++ b/.github/workflows/create-new-release.yml
@@ -15,7 +15,7 @@ on:
 
 jobs:
   release:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     permissions:
       packages: write
       contents: write
diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 88f42c0..1a170a8 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -6,7 +6,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@v6
       - run: make build-docs
@@ -27,7 +27,7 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
 
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 35ccc04..24a70d5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,33 +7,33 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@v31
       - run: make test
 
   e2e-test:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@v6
       - run: make test-e2e
 
   check-api-reference:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@v31
       - run: make check-api-reference
 
   check-docs-build:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@v6
       - run: make build-docs
 
   check-formatting:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     steps:
       - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@v31