diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index c71da70c2d..d5d3b3a4a6 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -23,7 +23,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1625",
+      "revision": "1629",
       "installByDefault": true,
       "revisionOverrides": {
         "mac10.14": "1446",
diff --git a/packages/playwright-core/src/server/registry/dependencies.ts b/packages/playwright-core/src/server/registry/dependencies.ts
index 17504adebf..8c55e5da53 100644
--- a/packages/playwright-core/src/server/registry/dependencies.ts
+++ b/packages/playwright-core/src/server/registry/dependencies.ts
@@ -270,6 +270,8 @@ function isSharedLib(basename: string) {
 }
 
 async function executablesOrSharedLibraries(directoryPath: string): Promise<string[]> {
+  if (!fs.existsSync(directoryPath))
+    return [];
   const allPaths = (await fs.promises.readdir(directoryPath)).map(file => path.resolve(directoryPath, file));
   const allStats = await Promise.all(allPaths.map(aPath => fs.promises.stat(aPath)));
   const filePaths = allPaths.filter((aPath, index) => (allStats[index] as any).isFile());
diff --git a/packages/playwright-core/src/server/registry/index.ts b/packages/playwright-core/src/server/registry/index.ts
index adc5f0fd5c..13b0d56158 100644
--- a/packages/playwright-core/src/server/registry/index.ts
+++ b/packages/playwright-core/src/server/registry/index.ts
@@ -437,9 +437,11 @@ export class Registry {
       path.join('minibrowser-gtk'),
       path.join('minibrowser-gtk', 'bin'),
       path.join('minibrowser-gtk', 'lib'),
+      path.join('minibrowser-gtk', 'sys', 'lib'),
       path.join('minibrowser-wpe'),
       path.join('minibrowser-wpe', 'bin'),
       path.join('minibrowser-wpe', 'lib'),
+      path.join('minibrowser-wpe', 'sys', 'lib'),
     ];
     this._executables.push({
       type: 'browser',
diff --git a/packages/playwright-core/src/server/webkit/protocol.d.ts b/packages/playwright-core/src/server/webkit/protocol.d.ts
index 485ee114de..7261db2524 100644
--- a/packages/playwright-core/src/server/webkit/protocol.d.ts
+++ b/packages/playwright-core/src/server/webkit/protocol.d.ts
@@ -853,11 +853,11 @@ export module Protocol {
      */
     export interface Grouping {
       /**
-       * Source of the media query: "media-rule" if specified by a @media rule, "media-import-rule" if specified by an @import rule, "media-link-node" if specified by a "media" attribute in a linked style sheet's LINK tag, "media-style-node" if specified by a "media" attribute in an inline style sheet's STYLE tag, "supports-rule" if specified by an @supports rule, "layer-rule" if specified by an @layer rule.
+       * Source of the media query: "media-rule" if specified by a @media rule, "media-import-rule" if specified by an @import rule, "media-link-node" if specified by a "media" attribute in a linked style sheet's LINK tag, "media-style-node" if specified by a "media" attribute in an inline style sheet's STYLE tag, "supports-rule" if specified by an @supports rule, "layer-rule" if specified by an @layer rule, "container-rule" if specified by an @container rule.
        */
-      type: "media-rule"|"media-import-rule"|"media-link-node"|"media-style-node"|"supports-rule"|"layer-rule"|"layer-import-rule";
+      type: "media-rule"|"media-import-rule"|"media-link-node"|"media-style-node"|"supports-rule"|"layer-rule"|"layer-import-rule"|"container-rule";
       /**
-       * Query text if specified by a @media or @supports rule. Layer name (or not present for anonymous layers) for @layer rules.
+       * Query text if specified by a @media, @supports, or @container rule. Layer name (or not present for anonymous layers) for @layer rules.
        */
       text?: string;
       /**
@@ -5345,6 +5345,10 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
        * Connection information for the completed request.
        */
       securityConnection?: Security.Connection;
+      /**
+       * Whether or not the connection was proxied through a server. If <code>true</code>, the <code>remoteAddress</code> will be for the proxy server, not the server that provided the resource to the proxy server.
+       */
+      isProxyConnection?: boolean;
     }
     /**
      * WebSocket request data.
diff --git a/tests/library/defaultbrowsercontext-2.spec.ts b/tests/library/defaultbrowsercontext-2.spec.ts
index 3cde43b3d5..1016cc191c 100644
--- a/tests/library/defaultbrowsercontext-2.spec.ts
+++ b/tests/library/defaultbrowsercontext-2.spec.ts
@@ -96,7 +96,8 @@ it('should accept userDataDir', async ({ createUserDataDir, browserType }) => {
   expect(fs.readdirSync(userDataDir).length).toBeGreaterThan(0);
 });
 
-it('should restore state from userDataDir', async ({ browserType, server, createUserDataDir }) => {
+it('should restore state from userDataDir', async ({ browserType, server, createUserDataDir, isMac, browserName }) => {
+  it.skip(isMac && browserName === 'webkit', 'Started failing after roll https://github.com/microsoft/playwright/issues/13433');
   it.slow();
 
   const userDataDir = await createUserDataDir();