diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e2b20867..500fad77 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,6 +34,9 @@ jobs:
         # Version 24 comes with PHP 8.0, which is no longer supported;
         # Latest is not tested here, as that could cause failures unrelated to project changes
         nextcloud_version:
+          - 25
+          - 26
+          - 27
           - 28
           - 29
           - 30
@@ -82,13 +85,16 @@ jobs:
       fail-fast: false
       matrix:
         nextcloud_version:
+          - 25
+          - 26
+          - 27
           - 28
           - 29
           - 30
         test:
           - 'solidtestsuite/solid-crud-tests:v7.0.5'
           - 'solidtestsuite/web-access-control-tests:v7.1.0'
-          - 'solidtestsuite/webid-provider-tests:v2.1.0'
+          - 'solidtestsuite/webid-provider-tests:v2.1.1'
 
     # Prevent EOL or non-stable versions of Nextcloud to fail the test-suite
     continue-on-error: ${{ contains(fromJson('[28,29,30]'), matrix.nextcloud_version) == false }}