diff --git a/pkgs/servers/monitoring/prometheus/nut-exporter.nix b/pkgs/servers/monitoring/prometheus/nut-exporter.nix
index 995c52b10fcb..d05afd220533 100644
--- a/pkgs/servers/monitoring/prometheus/nut-exporter.nix
+++ b/pkgs/servers/monitoring/prometheus/nut-exporter.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "nut-exporter";
-  version = "2.5.1";
+  version = "2.5.2";
 
   src = fetchFromGitHub {
     owner = "DRuggeri";
     repo = "nut_exporter";
     rev = "v${version}";
-    sha256 = "sha256-pXC4DkuMyvNG8w/p5ku8hi6MhbF85PzVpFz+IExT9NU=";
+    sha256 = "sha256-imO++i4bfxQnMNh+BOZRYvJAzqgehFIElpQX3NyQF+8=";
   };
 
-  vendorSha256 = "sha256-ji8JlEYChPBakt5y6+zcm1l04VzZ0/fjfGFJ9p+1KHE=";
+  vendorHash = "sha256-ji8JlEYChPBakt5y6+zcm1l04VzZ0/fjfGFJ9p+1KHE=";
 
   meta = with lib; {
     description = "Prometheus exporter for Network UPS Tools";