diff --git a/README.md b/README.md
index b3c2e3bf..fa90e5c1 100644
--- a/README.md
+++ b/README.md
@@ -83,12 +83,12 @@
 
 Integration tests are run against a LimeSurvey instance, and both PostgreSQL and MySQL backends, using Docker Compose. The following versions of LimeSurvey were tested for this release:
 
+- [6.4.1](https://github.com/LimeSurvey/LimeSurvey/releases/tag/6.4.1+240108)
 - [6.4.0](https://github.com/LimeSurvey/LimeSurvey/releases/tag/6.4.0+231218)
 - [6.3.9](https://github.com/LimeSurvey/LimeSurvey/releases/tag/6.3.9+231211)
-- [6.3.8](https://github.com/LimeSurvey/LimeSurvey/releases/tag/6.3.8+231204)
+- [5.6.50](https://github.com/LimeSurvey/LimeSurvey/releases/tag/5.6.50+240109)
 - [5.6.49](https://github.com/LimeSurvey/LimeSurvey/releases/tag/5.6.49+231212)
 - [5.6.48](https://github.com/LimeSurvey/LimeSurvey/releases/tag/5.6.48+231205)
-- [5.6.47](https://github.com/LimeSurvey/LimeSurvey/releases/tag/5.6.47+231128)
 
 ## Installation
 
diff --git a/src/citric/client.py b/src/citric/client.py
index 8e7ec79b..1195faa6 100644
--- a/src/citric/client.py
+++ b/src/citric/client.py
@@ -1098,6 +1098,18 @@ def get_server_version(self) -> str:
         """
         return self._get_site_setting("versionnumber")
 
+    def get_db_version(self) -> int:
+        """Get the LimeSurvey database version.
+
+        Calls :rpc_method:`get_site_settings("dbversionnumber") <get_site_settings>`.
+
+        Returns:
+            The LimeSurvey database version.
+
+        .. versionadded:: NEXT_VERSION
+        """
+        return self._get_site_setting("dbversionnumber")
+
     def get_summary(self, survey_id: int) -> dict[str, int]:
         """Get survey summary.
 
diff --git a/tests/integration/conftest.py b/tests/integration/conftest.py
index 17a3f8de..95b3e9d5 100644
--- a/tests/integration/conftest.py
+++ b/tests/integration/conftest.py
@@ -52,4 +52,4 @@ def server_version(client: citric.Client) -> semver.Version:
 @pytest.fixture(scope="session")
 def database_version(client: citric.Client) -> int:
     """Get the LimeSurvey database schema version."""
-    return client._get_site_setting("dbversionnumber")
+    return client.get_db_version()
diff --git a/tests/test_client.py b/tests/test_client.py
index 0ee87e09..6725f17c 100644
--- a/tests/test_client.py
+++ b/tests/test_client.py
@@ -43,6 +43,8 @@ class MockSession(Session):
         "sitename": "mock-site",
         "defaultlang": "mock-lang",
         "restrictToLanguages": "en fr es",
+        "versionnumber": "6.0.0",
+        "dbversionnumber": 321,
     }
 
     def rpc(self, method: str, *params: t.Any) -> dict[str, t.Any]:
@@ -427,6 +429,16 @@ def test_get_available_languages(client: MockClient):
     assert client.get_available_languages() == ["en", "fr", "es"]
 
 
+def test_get_server_version(client: MockClient):
+    """Test get server version."""
+    assert client.get_server_version() == "6.0.0"
+
+
+def test_get_database_version(client: MockClient):
+    """Test get database version."""
+    assert client.get_db_version() == 321
+
+
 def test_import_group(client: MockClient, tmp_path: Path):
     """Test import_group client method."""
     random_bytes = randbytes(100)