diff --git a/nipype/info.py b/nipype/info.py
index f5a43334c9..7f6899cdd0 100644
--- a/nipype/info.py
+++ b/nipype/info.py
@@ -162,7 +162,7 @@ def get_nipype_gitversion():
 EXTRA_REQUIRES = {
     "data": ["datalad"],
     "doc": [
-        "dipy",
+        "dipy!=1.4.1",
         "ipython",
         "matplotlib",
         "nbsphinx",
@@ -172,7 +172,7 @@ def get_nipype_gitversion():
         "sphinxcontrib-napoleon",
     ],
     "duecredit": ["duecredit"],
-    "nipy": ["nitime", "nilearn", "dipy", "nipy", "matplotlib"],
+    "nipy": ["nitime", "nilearn", "dipy!=1.4.1", "nipy", "matplotlib"],
     "profiler": ["psutil>=5.0"],
     "pybids": ["pybids>=0.7.0"],
     "specs": ["black"],