diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index dbf153e602..0a5b4dc35e 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -33,7 +33,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1805",
+      "revision": "1807",
       "installByDefault": true,
       "revisionOverrides": {
         "mac10.14": "1446",
diff --git a/packages/playwright-core/src/server/webkit/protocol.d.ts b/packages/playwright-core/src/server/webkit/protocol.d.ts
index 588b9ff8d8..2164445cff 100644
--- a/packages/playwright-core/src/server/webkit/protocol.d.ts
+++ b/packages/playwright-core/src/server/webkit/protocol.d.ts
@@ -4377,6 +4377,7 @@ might return multiple quads for inline nodes.
     export type setAuthCredentialsParameters = {
       username?: string;
       password?: string;
+      origin?: string;
     }
     export type setAuthCredentialsReturnValue = {
     }