diff --git a/__pkginfo__.py b/__pkginfo__.py
index adcff79d..33882707 100644
--- a/__pkginfo__.py
+++ b/__pkginfo__.py
@@ -23,7 +23,7 @@
 
 # Things that change more often go here.
 copyright   = """
-Copyright (C) 2015-2018 Rocky Bernstein <rb@dustyfeet.com>.
+Copyright (C) 2015-2019 Rocky Bernstein <rb@dustyfeet.com>.
 """
 
 classifiers =  ['Development Status :: 5 - Production/Stable',
@@ -57,7 +57,7 @@ entry_points       = {
     ]}
 ftp_url            = None
 install_requires   = ['spark-parser >= 1.8.7, < 1.9.0',
-                      'xdis >= 3.9.1, < 3.10.0']
+                      'xdis >= 3.9.1, < 4.1.0']
 
 license            = 'GPL3'
 mailing_list       = 'python-debugger@googlegroups.com'