diff --git a/testing/tests/regression-suite/001-Mulberry-1.result b/testing/tests/regression-suite/001-Mulberry-1.result
index 63883232..b6ed89a9 100644
--- a/testing/tests/regression-suite/001-Mulberry-1.result
+++ b/testing/tests/regression-suite/001-Mulberry-1.result
@@ -1,6 +1,6 @@
 HTTP/1.1 200 OK
 Date: Dow, 01 Jan 2000 00:00:00 GMT
-Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT
+Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT, PROPPATCH
 DAV: 1, 2, access-control, calendar-access
 Content-Length: 0
 Content-Type: text/plain; charset=UTF-8
diff --git a/testing/tests/regression-suite/101-Evo-OPTIONS-1.result b/testing/tests/regression-suite/101-Evo-OPTIONS-1.result
index 63883232..b6ed89a9 100644
--- a/testing/tests/regression-suite/101-Evo-OPTIONS-1.result
+++ b/testing/tests/regression-suite/101-Evo-OPTIONS-1.result
@@ -1,6 +1,6 @@
 HTTP/1.1 200 OK
 Date: Dow, 01 Jan 2000 00:00:00 GMT
-Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT
+Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT, PROPPATCH
 DAV: 1, 2, access-control, calendar-access
 Content-Length: 0
 Content-Type: text/plain; charset=UTF-8
diff --git a/testing/tests/regression-suite/201-Moz-OPTIONS-2.result b/testing/tests/regression-suite/201-Moz-OPTIONS-2.result
index 63883232..b6ed89a9 100644
--- a/testing/tests/regression-suite/201-Moz-OPTIONS-2.result
+++ b/testing/tests/regression-suite/201-Moz-OPTIONS-2.result
@@ -1,6 +1,6 @@
 HTTP/1.1 200 OK
 Date: Dow, 01 Jan 2000 00:00:00 GMT
-Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT
+Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT, PROPPATCH
 DAV: 1, 2, access-control, calendar-access
 Content-Length: 0
 Content-Type: text/plain; charset=UTF-8
diff --git a/testing/tests/regression-suite/302-Chandler-OPTIONS-2.result b/testing/tests/regression-suite/302-Chandler-OPTIONS-2.result
index 63883232..b6ed89a9 100644
--- a/testing/tests/regression-suite/302-Chandler-OPTIONS-2.result
+++ b/testing/tests/regression-suite/302-Chandler-OPTIONS-2.result
@@ -1,6 +1,6 @@
 HTTP/1.1 200 OK
 Date: Dow, 01 Jan 2000 00:00:00 GMT
-Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT
+Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT, PROPPATCH
 DAV: 1, 2, access-control, calendar-access
 Content-Length: 0
 Content-Type: text/plain; charset=UTF-8
diff --git a/testing/tests/regression-suite/308-Chandler-OPTIONS-3.result b/testing/tests/regression-suite/308-Chandler-OPTIONS-3.result
index 63883232..b6ed89a9 100644
--- a/testing/tests/regression-suite/308-Chandler-OPTIONS-3.result
+++ b/testing/tests/regression-suite/308-Chandler-OPTIONS-3.result
@@ -1,6 +1,6 @@
 HTTP/1.1 200 OK
 Date: Dow, 01 Jan 2000 00:00:00 GMT
-Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT
+Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT, PROPPATCH
 DAV: 1, 2, access-control, calendar-access
 Content-Length: 0
 Content-Type: text/plain; charset=UTF-8
diff --git a/testing/tests/regression-suite/400-Cadaver-OPTIONS-1.result b/testing/tests/regression-suite/400-Cadaver-OPTIONS-1.result
index 63883232..b6ed89a9 100644
--- a/testing/tests/regression-suite/400-Cadaver-OPTIONS-1.result
+++ b/testing/tests/regression-suite/400-Cadaver-OPTIONS-1.result
@@ -1,6 +1,6 @@
 HTTP/1.1 200 OK
 Date: Dow, 01 Jan 2000 00:00:00 GMT
-Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT
+Allow: OPTIONS, GET, HEAD, PUT, DELETE, PROPFIND, MKCOL, MKCALENDAR, LOCK, UNLOCK, REPORT, PROPPATCH
 DAV: 1, 2, access-control, calendar-access
 Content-Length: 0
 Content-Type: text/plain; charset=UTF-8