diff --git a/pkgs/servers/monitoring/prometheus/wireguard-exporter.nix b/pkgs/servers/monitoring/prometheus/wireguard-exporter.nix
index 249a3f8a089..0bfad9030a8 100644
--- a/pkgs/servers/monitoring/prometheus/wireguard-exporter.nix
+++ b/pkgs/servers/monitoring/prometheus/wireguard-exporter.nix
@@ -2,13 +2,13 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "wireguard-exporter";
-  version = "3.1.1";
+  version = "3.2.0";
 
   src = fetchFromGitHub {
     owner = "MindFlavor";
     repo = "prometheus_wireguard_exporter";
     rev = version;
-    sha256 = "1cc36bngpjq8138f98d2dl0imgisiph7xmw1i7csmjs03b4pnfcx";
+    sha256 = "0j6xcdbh6fl8z9zyl3rqnnxjkg30nigs9a6ndlbi2ycgmlnds55m";
   };
 
   cargoSha256 = "1ndb33bi08j40b4jkj4q7d3k0cw5fscz2gc2cc3134nbs2r7jamk";