--- a/eric6/E5Network/E5SslInfoWidget.py	Mon Oct 05 19:51:55 2020 +0200
+++ b/eric6/E5Network/E5SslInfoWidget.py	Tue Oct 06 17:52:44 2020 +0200
@@ -207,7 +207,7 @@
         from .E5SslCertificatesInfoDialog import E5SslCertificatesInfoDialog
         dlg = E5SslCertificatesInfoDialog(
             self.__configuration.peerCertificateChain())
-        dlg.exec_()
+        dlg.exec()
     
     def accept(self):
         """