--- a/eric7/WebBrowser/Network/NetworkManager.py Sun Aug 29 17:48:26 2021 +0200 +++ b/eric7/WebBrowser/Network/NetworkManager.py Sun Aug 29 17:48:44 2021 +0200 @@ -417,6 +417,6 @@ """ req = QNetworkRequest(request) req.setAttribute( - QNetworkRequest.Attribute.SpdyAllowedAttribute, True) + QNetworkRequest.Attribute.Http2AllowedAttribute, True) return super().createRequest(op, req, data)