diff --git a/.github/workflows/php-test.yml b/.github/workflows/php-test.yml
index c214a037a..fa50e9f51 100644
--- a/.github/workflows/php-test.yml
+++ b/.github/workflows/php-test.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         php-versions: [ '8.1', '8.2', '8.3' ]
-        nextcloud-versions: [ 'master' ]
+        nextcloud-versions: [ 'master', 'stable30' ]
     name: php${{ matrix.php-versions }} on ${{ matrix.nextcloud-versions }} unit tests
     env:
       CI: true
@@ -53,7 +53,7 @@ jobs:
     strategy:
       matrix:
         php-versions: [ '8.1', '8.2', '8.3' ]
-        nextcloud-versions: [ 'master' ]
+        nextcloud-versions: [ 'master', 'stable30' ]
     name: php${{ matrix.php-versions }} on ${{ matrix.nextcloud-versions }} integration tests
     env:
       CI: true
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 84084624f..fe45f9b50 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -40,7 +40,7 @@
 	<screenshot>https://raw.githubusercontent.com/nextcloud/calendar/main/screenshots/week_sidebar.png</screenshot>
 	<dependencies>
 		<php min-version="8.1" max-version="8.3" />
-		<nextcloud min-version="30" max-version="30" />
+		<nextcloud min-version="30" max-version="31" />
 		<backend>caldav</backend>
 	</dependencies>
 	<background-jobs>