diff --git a/.github/workflows/check_repos.yml b/.github/workflows/check_repos.yml
index 810027655..067ca8e50 100644
--- a/.github/workflows/check_repos.yml
+++ b/.github/workflows/check_repos.yml
@@ -18,6 +18,8 @@ jobs:
     strategy:
       matrix:
         include:
+          - distro: ubuntu
+            version: "24.04"  # noble
           - distro: ubuntu
             version: "23.10"  # mantic
           - distro: ubuntu
@@ -76,6 +78,8 @@ jobs:
             version: 38
           - distro: fedora
             version: 39
+          - distro: fedora
+            version: 40
     steps:
       - name: Add packages.freedom.press to our YUM sources
         run: |