diff --git a/accelerate/dev-requirements.txt b/accelerate/dev-requirements.txt
index c9c29164..969965f1 100644
--- a/accelerate/dev-requirements.txt
+++ b/accelerate/dev-requirements.txt
@@ -1,4 +1,3 @@
 tox
-cython>=28
+cython>=0.28
 numpy
--r ./test-requirements.txt
\ No newline at end of file
diff --git a/accelerate/test-requirements.txt b/accelerate/test-requirements.txt
index cc3f8ec9..7bf225e8 100644
--- a/accelerate/test-requirements.txt
+++ b/accelerate/test-requirements.txt
@@ -1,4 +1,5 @@
 pygame
 pytest
 -r ./requirements.txt
+-r ./dev-requirements.txt
 -e ../