diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index 323a660a04..f1f2c137e3 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -39,7 +39,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1948",
+      "revision": "1949",
       "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 213e6da54c..87299324cb 100644
--- a/packages/playwright-core/src/server/webkit/protocol.d.ts
+++ b/packages/playwright-core/src/server/webkit/protocol.d.ts
@@ -536,7 +536,7 @@ export module Protocol {
     /**
      * Pseudo-style identifier (see <code>enum PseudoId</code> in <code>RenderStyleConstants.h</code>).
      */
-    export type PseudoId = "first-line"|"first-letter"|"highlight"|"marker"|"before"|"after"|"selection"|"backdrop"|"scrollbar"|"scrollbar-thumb"|"scrollbar-button"|"scrollbar-track"|"scrollbar-track-piece"|"scrollbar-corner"|"resizer";
+    export type PseudoId = "first-line"|"first-letter"|"highlight"|"marker"|"before"|"after"|"selection"|"backdrop"|"scrollbar"|"scrollbar-thumb"|"scrollbar-button"|"scrollbar-track"|"scrollbar-track-piece"|"scrollbar-corner"|"resizer"|"view-transition"|"view-transition-group"|"view-transition-image-pair"|"view-transition-old"|"view-transition-new";
     /**
      * Pseudo-style identifier (see <code>enum PseudoId</code> in <code>RenderStyleConstants.h</code>).
      */