diff --git a/pkgs/servers/monitoring/bosun/default.nix b/pkgs/servers/monitoring/bosun/default.nix
index bbe92bd1329b..d37a4ff5b709 100644
--- a/pkgs/servers/monitoring/bosun/default.nix
+++ b/pkgs/servers/monitoring/bosun/default.nix
@@ -3,14 +3,14 @@
 with goPackages;
 
 buildGoPackage rec {
-  rev = "20150202222550";
+  rev = "20150311224711";
   name = "bosun-${rev}";
   goPackagePath = "bosun.org";
   src = fetchFromGitHub {
     inherit rev;
     owner = "bosun-monitor";
     repo = "bosun";
-    sha256 = "0xrnyq85nxj6rddrhd19r2bz59pzxci6bnjh61j4z8hd6ryp8j2c";
+    sha256 = "1nzzmlbiah7lpkm5n7yzxv1wmcxg8pszlzzsdvb7ccy0agpihxjg";
   };
   subPackages = [ "cmd/bosun" ];
 
diff --git a/pkgs/servers/monitoring/bosun/scollector.nix b/pkgs/servers/monitoring/bosun/scollector.nix
index f7e5c99c91de..ba6b0f369b9d 100644
--- a/pkgs/servers/monitoring/bosun/scollector.nix
+++ b/pkgs/servers/monitoring/bosun/scollector.nix
@@ -3,14 +3,14 @@
 with goPackages;
 
 buildGoPackage rec {
-  rev = "20150202222550";
+  rev = "20150311224711";
   name = "bosun-${rev}";
   goPackagePath = "bosun.org";
   src = fetchFromGitHub {
     inherit rev;
     owner = "bosun-monitor";
     repo = "bosun";
-    sha256 = "0xrnyq85nxj6rddrhd19r2bz59pzxci6bnjh61j4z8hd6ryp8j2c";
+    sha256 = "1nzzmlbiah7lpkm5n7yzxv1wmcxg8pszlzzsdvb7ccy0agpihxjg";
   };
   subPackages = [ "cmd/scollector" ];