diff --git a/pkgs/servers/monitoring/bosun/default.nix b/pkgs/servers/monitoring/bosun/default.nix
index 22c741024b21..b0ab129fc840 100644
--- a/pkgs/servers/monitoring/bosun/default.nix
+++ b/pkgs/servers/monitoring/bosun/default.nix
@@ -2,13 +2,13 @@
 
 buildGoPackage rec {
   pname = "bosun";
-  version = "0.5.0";
+  version = "0.8.0-preview";
 
   src = fetchFromGitHub {
     owner = "bosun-monitor";
     repo = "bosun";
     rev = version;
-    sha256 = "1qj97wiqj6awivvac1n00k0x8wdv4ambzdj4502nmmnr5rdbqq88";
+    sha256 = "172mm006jarc2zm2yq7970k2a9akmyzvsrr8aqym4wk5v9x8kk0r";
   };
 
   subPackages = [ "cmd/bosun" "cmd/scollector" ];