diff --git a/install-requirements.txt b/install-requirements.txt
index 62c5b7e44fa56e3dde30d8ac1bf691a41abb9d36_aW5zdGFsbC1yZXF1aXJlbWVudHMudHh0..a658a5840c1d062163c4fe702c06f3de4904c761_aW5zdGFsbC1yZXF1aXJlbWVudHMudHh0 100644
--- a/install-requirements.txt
+++ b/install-requirements.txt
@@ -1,7 +1,6 @@
 Mercurial>=5.2
 hg-evolve>=9.3.1
-hg-git>=0.9.0a1
-dulwich<0.20;python_version<"3.0"
-dulwich;python_version>="3.0"
+hg-git>=0.9.0
+dulwich
 requests
 requests_unixsocket==0.2.0