diff --git a/.github/workflows/test_docker.yml b/.github/workflows/test_docker.yml
index 809e824..7b8985d 100644
--- a/.github/workflows/test_docker.yml
+++ b/.github/workflows/test_docker.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        version: ['39']
+        version: ['39', '40']
     container:
       image: registry.fedoraproject.org/fedora:${{ matrix.version }}
     steps:
@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        version: ['22.04']
+        version: ['24.04']
     container:
       image: ubuntu:${{ matrix.version }}
     steps:
diff --git a/setup.cfg b/setup.cfg
index e123dc0..2eb15b1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -36,13 +36,5 @@ exclude =
   utils
 where = .
 
-[sdist]
-template = MANIFEST.in
-manifest = MANIFEST
-
-[sdist_test_data]
-template = MANIFEST.test_data.in
-manifest = MANIFEST.test_data
-
 [bdist_wheel]
 universal = 1