diff --git a/.github/actionlint.yaml b/.github/actionlint.yaml
index 5996bbe7f..7122718a2 100644
--- a/.github/actionlint.yaml
+++ b/.github/actionlint.yaml
@@ -1,4 +1,4 @@
 # Stop actionlint from triggering failures
 self-hosted-runner:
   labels:
-    - ubuntu-22.04-32core-graph-team-amd64
+    - ubuntu-24.04-32core-graph-team-amd64
diff --git a/.github/workflows/build_gems.yml b/.github/workflows/build_gems.yml
index a67ef41eb..6205cb56d 100644
--- a/.github/workflows/build_gems.yml
+++ b/.github/workflows/build_gems.yml
@@ -6,7 +6,7 @@ jobs:
     name: 'Build gem'
     strategy:
       matrix:
-        platform: ['ubuntu-22.04', 'macos-13']
+        platform: ['ubuntu-24.04', 'macos-14']
         config: ['asserts', 'release']
     runs-on: ${{ matrix.platform }}
     env:
diff --git a/.github/workflows/release-dry-run.yml b/.github/workflows/release-dry-run.yml
index f3f8b1e50..b40a820cd 100644
--- a/.github/workflows/release-dry-run.yml
+++ b/.github/workflows/release-dry-run.yml
@@ -13,8 +13,7 @@ jobs:
     name: 'Build and upload artifacts'
     strategy:
       matrix:
-        # Use macos-14 as macos-13 runner is only offered for x86_64
-        platform: ['ubuntu-22.04-32core-graph-team-amd64', 'macos-13-xlarge']
+        platform: ['ubuntu-24.04-32core-graph-team-amd64', 'macos-14-xlarge']
         config: ['asserts', 'release']
     runs-on: ${{ matrix.platform }}
     env:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4de16cf95..063f57bbd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     name: 'Build and upload artifacts'
     strategy:
       matrix:
-        platform: ['ubuntu-22.04-32core-graph-team-amd64', 'macos-13-xlarge']
+        platform: ['ubuntu-24.04-32core-graph-team-amd64', 'macos-14-xlarge']
         # Keep the platform list in sync with 'Supported Configurations' in README.md
         config: ['asserts', 'release']
     runs-on: ${{ matrix.platform }}