diff --git a/setup.cfg b/setup.cfg
index e3090a3eb..f7efd7609 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -26,8 +26,8 @@ install_requires =
     nibabel >= 3.0
     nipype >= 1.5.1
     nitime
-    nitransforms >= 20.0.0rc3, < 20.2
-    niworkflows ~= 1.4.0
+    nitransforms ~= 21.0.0
+    niworkflows ~= 1.4.1
     numpy
     pandas
     psutil >= 5.4