diff --git a/src/integration_tests/caldav/calendar.rs b/src/integration_tests/caldav/calendar.rs
index 98479c9..0cc0b3d 100644
--- a/src/integration_tests/caldav/calendar.rs
+++ b/src/integration_tests/caldav/calendar.rs
@@ -58,7 +58,7 @@ async fn test_caldav_calendar(
     let app = app.await;
     let cal_store = cal_store.await;
 
-    let calendar_meta = CalendarMetadata {
+    let mut calendar_meta = CalendarMetadata {
         displayname: Some("Calendar".to_string()),
         description: Some("Description".to_string()),
         color: Some("#00FF00".to_string()),
@@ -133,6 +133,46 @@ async fn test_caldav_calendar(
         insta::assert_snapshot!(body);
     });
 
+    let proppatch_request: &str = r#"
+    <propertyupdate xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav">
+        <set>
+            <prop>
+                <displayname>New Displayname</displayname>
+                <CAL:calendar-description>Test</CAL:calendar-description>
+            </prop>
+        </set>
+        <remove>
+            <prop>
+                <CAL:calendar-description />
+            </prop>
+        </remove>
+    </propertyupdate>
+    "#;
+    let mut request = Request::builder()
+        .method("PROPPATCH")
+        .uri(&url)
+        .body(Body::from(proppatch_request))
+        .unwrap();
+    request
+        .headers_mut()
+        .typed_insert(Authorization::basic("user", "pass"));
+    let response = app.clone().oneshot(request).await.unwrap();
+    assert_eq!(response.status(), StatusCode::MULTI_STATUS);
+    let body = response.extract_string().await;
+    insta::assert_snapshot!(body);
+
+    calendar_meta.displayname = Some("New Displayname".to_string());
+    calendar_meta.description = None;
+
+    assert_eq!(
+        cal_store
+            .get_calendar(principal, cal_id, false)
+            .await
+            .unwrap()
+            .meta,
+        calendar_meta
+    );
+
     let mut request = Request::builder()
         .method("DELETE")
         .uri(&url)
diff --git a/src/integration_tests/caldav/snapshots/rustical__integration_tests__caldav__calendar__caldav_calendar-5.snap b/src/integration_tests/caldav/snapshots/rustical__integration_tests__caldav__calendar__caldav_calendar-5.snap
index ae58472..0281bd2 100644
--- a/src/integration_tests/caldav/snapshots/rustical__integration_tests__caldav__calendar__caldav_calendar-5.snap
+++ b/src/integration_tests/caldav/snapshots/rustical__integration_tests__caldav__calendar__caldav_calendar-5.snap
@@ -2,4 +2,27 @@
 source: src/integration_tests/caldav/calendar.rs
 expression: body
 ---
-
+<?xml version="1.0" encoding="utf-8"?>
+<multistatus xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/" xmlns:PUSH="https://bitfire.at/webdav-push">
+    <response xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CARD="urn:ietf:params:xml:ns:carddav" xmlns:CS="http://calendarserver.org/ns/" xmlns:PUSH="https://bitfire.at/webdav-push">
+        <href>/caldav/principal/user/calendar</href>
+        <propstat>
+            <prop>
+                <displayname xmlns="DAV:"/>
+                <calendar-description xmlns="urn:ietf:params:xml:ns:caldav"/>
+                <calendar-description/>
+            </prop>
+            <status>HTTP/1.1 200 OK</status>
+        </propstat>
+        <propstat>
+            <prop>
+            </prop>
+            <status>HTTP/1.1 404 Not Found</status>
+        </propstat>
+        <propstat>
+            <prop>
+            </prop>
+            <status>HTTP/1.1 409 Conflict</status>
+        </propstat>
+    </response>
+</multistatus>
diff --git a/src/integration_tests/caldav/snapshots/rustical__integration_tests__caldav__calendar__caldav_calendar-6.snap b/src/integration_tests/caldav/snapshots/rustical__integration_tests__caldav__calendar__caldav_calendar-6.snap
new file mode 100644
index 0000000..ae58472
--- /dev/null
+++ b/src/integration_tests/caldav/snapshots/rustical__integration_tests__caldav__calendar__caldav_calendar-6.snap
@@ -0,0 +1,5 @@
+---
+source: src/integration_tests/caldav/calendar.rs
+expression: body
+---
+