diff --git a/setup.cfg b/setup.cfg
index dba745a..dc033c6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -22,8 +22,8 @@ python_requires = >= 3.6
 install_requires =
     attrs
     nibabel >= 3.0.1
-    nipype>=1.5.0rc1,<2.0
-    niworkflows >= 1.1.7
+    nipype @ git+https://github.com/nipy/nipype.git@master
+    niworkflows @ git+https://github.com/nipreps/niworkflows.git@master
     templateflow >= 0.5.2
 test_requires =
     coverage < 5