diff --git a/__pkginfo__.py b/__pkginfo__.py
index d5e2a1c1..08c75f34 100644
--- a/__pkginfo__.py
+++ b/__pkginfo__.py
@@ -37,7 +37,7 @@ entry_points={
     ]}
 ftp_url            = None
 install_requires   = ['spark-parser >= 1.4.0',
-                      'xdis >= 1.2.0']
+                      'xdis >= 2.0.0']
 license            = 'MIT'
 mailing_list       = 'python-debugger@googlegroups.com'
 modname            = 'uncompyle6'
diff --git a/requirements.txt b/requirements.txt
index b55b7ef8..6a5b2f51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
 spark-parser >= 1.2.1
+xdis >= 2.0.0