diff --git a/pkgs/top-level/rust-packages.nix b/pkgs/top-level/rust-packages.nix
index faed3a218fc..1659208f76f 100644
--- a/pkgs/top-level/rust-packages.nix
+++ b/pkgs/top-level/rust-packages.nix
@@ -7,9 +7,9 @@
 { runCommand, fetchFromGitHub, git }:
 
 let
-  version = "2017-02-19";
-  rev = "d822c5853cb14caa5de84a71f6d4ed07ea5e31e1";
-  sha256 = "18m0smlqw3vkn0ljk01l333jj0x32m8rr1dgmpnq621vqvpk5mzp";
+  version = "2017-03-13";
+  rev = "e5b7b45fa4e1168715a1132a65ad89fbc1d5ed82";
+  sha256 = "1glwd7b5ckiw2nzc28djyarml21cqdajc1jn03vzf4sl58bvahyb";
 
   src = fetchFromGitHub {
       inherit rev;