diff --git a/requirements.txt b/requirements.txt
index cf04e6505..6f61303a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,7 @@
 cython
-fabric
 cymem
-preshed == 0.20
+preshed
+thinc
 murmurhash
 pytest
-sphinx
-sphinxcontrib-napoleon
+unidecode