fix niworkflows pinning

oesteban · oesteban · commit 27b824fb5969 · 2018-10-16T16:39:25.000-07:00
diff --git a/fmriprep/__about__.py b/fmriprep/__about__.py
@@ -105,7 +105,7 @@
     'scikit-image',
     'versioneer',
     'pyyaml',
-    'transforms3d'
+    'transforms3d',
 ]
 
 LINKS_REQUIRES = [
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
-git+https://github.com/poldracklab/niworkflows.git@fdf20103b9dedd4632bb8e26a5eb3b896e349fd2#egg=niworkflows
+niworkflows>=0.4.3
 grabbit==0.2.3
 pybids==0.6.5
 versioneer
