--- /dev/null
+diff -bur astroid-2.3.1.orig/astroid/__pkginfo__.py astroid-2.3.1/astroid/__pkginfo__.py
+--- astroid-2.3.1.orig/astroid/__pkginfo__.py 2019-09-30 10:04:18.000000000 +0200
++++ astroid-2.3.1/astroid/__pkginfo__.py 2019-10-13 00:36:00.964206099 +0200
+@@ -22,9 +22,9 @@
+
+ extras_require = {}
+ install_requires = [
+- "lazy_object_proxy==1.4.*",
+- "six==1.12",
+- "wrapt==1.11.*",
++ "lazy_object_proxy>=1.4",
++ "six>=1.12",
++ "wrapt>=1.11",
+ 'typed-ast>=1.4.0,<1.5;implementation_name== "cpython" and python_version<"3.8"',
+ ]
+
+Only in astroid-2.3.1/astroid: __pkginfo__.py~