diff --git a/browsers.json b/browsers.json
index 16a071dc70..8ea8d8e60f 100644
--- a/browsers.json
+++ b/browsers.json
@@ -13,12 +13,12 @@
     },
     {
       "name": "firefox",
-      "revision": "1283",
+      "revision": "1284",
       "installByDefault": true
     },
     {
       "name": "firefox-beta",
-      "revision": "1278",
+      "revision": "1279",
       "installByDefault": false
     },
     {
diff --git a/src/server/chromium/crNetworkManager.ts b/src/server/chromium/crNetworkManager.ts
index edd3b8ecbd..6cbfb8c5c5 100644
--- a/src/server/chromium/crNetworkManager.ts
+++ b/src/server/chromium/crNetworkManager.ts
@@ -488,6 +488,12 @@ class RouteImpl implements network.RouteDelegate {
     const event = await this._responseInterceptedPromise;
     this._interceptionId = event.requestId;
     // FIXME: plumb status text from browser
+    if (event.responseErrorReason) {
+      this._client._sendMayFail('Fetch.continueRequest', {
+        requestId: event.requestId
+      });
+      throw new Error(`Request failed: ${event.responseErrorReason}`);
+    }
     return new network.InterceptedResponse(request, event.responseStatusCode!, '', event.responseHeaders!);
   }
 
diff --git a/src/server/firefox/protocol.d.ts b/src/server/firefox/protocol.d.ts
index b3789fcca0..34a3667aab 100644
--- a/src/server/firefox/protocol.d.ts
+++ b/src/server/firefox/protocol.d.ts
@@ -935,6 +935,7 @@ export module Protocol {
           value: string;
         }[];
       };
+      error?: string;
     };
     export type fulfillInterceptedRequestParameters = {
       requestId: string;
diff --git a/src/server/webkit/wkInterceptableRequest.ts b/src/server/webkit/wkInterceptableRequest.ts
index 2c50d175fb..c6f7e389fb 100644
--- a/src/server/webkit/wkInterceptableRequest.ts
+++ b/src/server/webkit/wkInterceptableRequest.ts
@@ -97,8 +97,8 @@ export class WKRouteImpl implements network.RouteDelegate {
   private readonly _requestId: string;
   _requestInterceptedCallback: () => void = () => {};
   private readonly _requestInterceptedPromise: Promise<unknown>;
-  _responseInterceptedCallback: ((responsePayload: Protocol.Network.Response) => void) | undefined;
-  private _responseInterceptedPromise: Promise<Protocol.Network.Response> | undefined;
+  _responseInterceptedCallback: ((payload: { response?: Protocol.Network.Response, error?: Protocol.Network.loadingFailedPayload }) => void) | undefined;
+  private _responseInterceptedPromise: Promise<{ response?: Protocol.Network.Response, error?: Protocol.Network.loadingFailedPayload }> | undefined;
   private readonly _page: WKPage;
 
   constructor(session: WKSession, page: WKPage, requestId: string) {
@@ -165,8 +165,10 @@ export class WKRouteImpl implements network.RouteDelegate {
     });
     if (!this._responseInterceptedPromise)
       return null;
-    const responsePayload = await this._responseInterceptedPromise;
-    return new InterceptedResponse(request, responsePayload.status, responsePayload.statusText, headersObjectToArray(responsePayload.headers));
+    const { response, error } = await this._responseInterceptedPromise;
+    if (error)
+      throw new Error(`Request failed: ${error.errorText}`);
+    return new InterceptedResponse(request, response!.status, response!.statusText, headersObjectToArray(response!.headers));
   }
 }
 
diff --git a/src/server/webkit/wkPage.ts b/src/server/webkit/wkPage.ts
index b682419b14..a13e0310a6 100644
--- a/src/server/webkit/wkPage.ts
+++ b/src/server/webkit/wkPage.ts
@@ -1008,7 +1008,7 @@ export class WKPage implements PageDelegate {
       session.sendMayFail('Network.interceptContinue', { requestId: event.requestId, stage: 'response' });
       return;
     }
-    route._responseInterceptedCallback(event.response);
+    route._responseInterceptedCallback({ response: event.response });
   }
 
   _onResponseReceived(event: Protocol.Network.responseReceivedPayload) {
@@ -1068,6 +1068,9 @@ export class WKPage implements PageDelegate {
     // @see https://crbug.com/750469
     if (!request)
       return;
+    const route = request._routeForRedirectChain();
+    if (route?._responseInterceptedCallback)
+      route._responseInterceptedCallback({ error: event });
     const response = request.request._existingResponse();
     if (response) {
       response._serverAddrFinished();
diff --git a/tests/page/page-request-intercept.spec.ts b/tests/page/page-request-intercept.spec.ts
index a4fcae2eea..729acd4dfd 100644
--- a/tests/page/page-request-intercept.spec.ts
+++ b/tests/page/page-request-intercept.spec.ts
@@ -85,6 +85,30 @@ it('should support fulfill after intercept', async ({page, server}) => {
   expect(await response.text()).toBe('<title>Woof-Woof</title>' + os.EOL);
 });
 
+it('should intercept failures', async ({page, browserName, server}) => {
+  server.setRoute('/title.html', (req, res) => {
+    req.destroy();
+  });
+  const requestPromise = server.waitForRequest('/title.html');
+  let error;
+  await page.route('**', async route => {
+    try {
+      // @ts-expect-error
+      await route._intercept();
+      await route.fulfill();
+    } catch (e) {
+      error = e;
+    }
+  });
+  const [request] = await Promise.all([
+    requestPromise,
+    page.goto(server.PREFIX + '/title.html').catch(e => {})
+  ]);
+  expect(error).toBeTruthy();
+  expect(error.message).toContain('Request failed');
+  expect(request.url).toBe('/title.html');
+});
+
 it('should support request overrides', async ({page, server, browserName, browserMajorVersion}) => {
   it.skip(browserName === 'chromium' && browserMajorVersion <= 91);
   const requestPromise = server.waitForRequest('/empty.html');