diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index a24c5402a6..dc7279453a 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -23,7 +23,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1611",
+      "revision": "1616",
       "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 0b980bb010..adeca1940f 100644
--- a/packages/playwright-core/src/server/webkit/protocol.d.ts
+++ b/packages/playwright-core/src/server/webkit/protocol.d.ts
@@ -2909,6 +2909,32 @@ export module Protocol {
     }
     export type hideGridOverlayReturnValue = {
     }
+    /**
+     * Shows a flex overlay for a node that begins a 'flex' layout context. The command has no effect if <code>nodeId</code> is invalid or the associated node does not begin a 'flex' layout context. A node can only have one flex overlay at a time; subsequent calls with the same <code>nodeId</code> will override earlier calls.
+     */
+    export type showFlexOverlayParameters = {
+      /**
+       * The node for which a flex overlay should be shown.
+       */
+      nodeId: NodeId;
+      /**
+       * The primary color to use for the flex overlay.
+       */
+      flexColor: RGBAColor;
+    }
+    export type showFlexOverlayReturnValue = {
+    }
+    /**
+     * Hides a flex overlay for a node that begins a 'flex' layout context. The command has no effect if <code>nodeId</code> is specified and invalid, or if there is not currently an overlay set for the <code>nodeId</code>.
+     */
+    export type hideFlexOverlayParameters = {
+      /**
+       * The node for which a flex overlay should be hidden. If a <code>nodeId</code> is not specified, all flex overlays will be hidden.
+       */
+      nodeId?: NodeId;
+    }
+    export type hideFlexOverlayReturnValue = {
+    }
     /**
      * Requests that the node is sent to the caller given its path.
      */
@@ -8895,6 +8921,8 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     "DOM.highlightFrame": DOM.highlightFrameParameters;
     "DOM.showGridOverlay": DOM.showGridOverlayParameters;
     "DOM.hideGridOverlay": DOM.hideGridOverlayParameters;
+    "DOM.showFlexOverlay": DOM.showFlexOverlayParameters;
+    "DOM.hideFlexOverlay": DOM.hideFlexOverlayParameters;
     "DOM.pushNodeByPathToFrontend": DOM.pushNodeByPathToFrontendParameters;
     "DOM.resolveNode": DOM.resolveNodeParameters;
     "DOM.getAttributes": DOM.getAttributesParameters;
@@ -9193,6 +9221,8 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     "DOM.highlightFrame": DOM.highlightFrameReturnValue;
     "DOM.showGridOverlay": DOM.showGridOverlayReturnValue;
     "DOM.hideGridOverlay": DOM.hideGridOverlayReturnValue;
+    "DOM.showFlexOverlay": DOM.showFlexOverlayReturnValue;
+    "DOM.hideFlexOverlay": DOM.hideFlexOverlayReturnValue;
     "DOM.pushNodeByPathToFrontend": DOM.pushNodeByPathToFrontendReturnValue;
     "DOM.resolveNode": DOM.resolveNodeReturnValue;
     "DOM.getAttributes": DOM.getAttributesReturnValue;
diff --git a/tests/assets/modernizr/mobile-safari-14-1.json b/tests/assets/modernizr/mobile-safari-14-1.json
index 58fd04c6e6..1391463a4b 100644
--- a/tests/assets/modernizr/mobile-safari-14-1.json
+++ b/tests/assets/modernizr/mobile-safari-14-1.json
@@ -183,7 +183,7 @@
   "websocketsbinary": true,
   "atobbtoa": true,
   "atob-btoa": true,
-  "sharedworkers": false,
+  "sharedworkers": true,
   "bdi": true,
   "xhrresponsetypearraybuffer": true,
   "xhrresponsetypeblob": true,
diff --git a/tests/assets/modernizr/safari-14-1.json b/tests/assets/modernizr/safari-14-1.json
index dde865a164..55373b37f8 100644
--- a/tests/assets/modernizr/safari-14-1.json
+++ b/tests/assets/modernizr/safari-14-1.json
@@ -183,7 +183,7 @@
   "websocketsbinary": true,
   "atobbtoa": true,
   "atob-btoa": true,
-  "sharedworkers": false,
+  "sharedworkers": true,
   "bdi": true,
   "xhrresponsetypearraybuffer": true,
   "xhrresponsetypeblob": true,
diff --git a/tests/page/elementhandle-press.spec.ts b/tests/page/elementhandle-press.spec.ts
index 2e0a3ce934..e4cb023e41 100644
--- a/tests/page/elementhandle-press.spec.ts
+++ b/tests/page/elementhandle-press.spec.ts
@@ -51,7 +51,8 @@ it('should not modify selection when focused', async ({ page }) => {
   expect(await page.$eval('input', input => input.value)).toBe('hewo');
 });
 
-it('should work with number input', async ({ page }) => {
+it('should work with number input', async ({ page, browserName }) => {
+  it.fail(browserName === 'webkit', 'Started failing after https://github.com/WebKit/WebKit/commit/c92a2aea185d63b5e9998608a9c0321a461c496c');
   await page.setContent(`<input type='number' value=2 />`);
   await page.press('input', '1');
   expect(await page.$eval('input', input => input.value)).toBe('12');
diff --git a/tests/page/elementhandle-type.spec.ts b/tests/page/elementhandle-type.spec.ts
index a54b348db9..1514d32f21 100644
--- a/tests/page/elementhandle-type.spec.ts
+++ b/tests/page/elementhandle-type.spec.ts
@@ -51,7 +51,8 @@ it('should not modify selection when focused', async ({ page }) => {
   expect(await page.$eval('input', input => input.value)).toBe('heworldo');
 });
 
-it('should work with number input', async ({ page }) => {
+it('should work with number input', async ({ page, browserName }) => {
+  it.fail(browserName === 'webkit', 'Started failing after https://github.com/WebKit/WebKit/commit/c92a2aea185d63b5e9998608a9c0321a461c496c');
   await page.setContent(`<input type='number' value=2 />`);
   await page.type('input', '13');
   expect(await page.$eval('input', input => input.value)).toBe('132');