diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index 0cdd1bdedf..f783d0ad60 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -39,7 +39,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1977",
+      "revision": "1978",
       "installByDefault": true,
       "revisionOverrides": {
         "mac10.14": "1446",