--- a/astroid/__pkginfo__.py
+++ b/astroid/__pkginfo__.py
@@ -22,10 +22,10 @@ numversion = tuple(int(elem) for elem in
 
 extras_require = {}
 install_requires = [
-    "lazy_object_proxy==1.4.*",
+    "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"',
+    "wrapt>=1.11",
+    'typed-ast>=1.4.0;implementation_name== "cpython" and python_version<"3.7"',
 ]
 
 # pylint: disable=redefined-builtin; why license is a builtin anyway?