diff --git a/pkgs/applications/networking/sniffnet/default.nix b/pkgs/applications/networking/sniffnet/default.nix
index def0f5900ba1..8e207f66169a 100644
--- a/pkgs/applications/networking/sniffnet/default.nix
+++ b/pkgs/applications/networking/sniffnet/default.nix
@@ -15,16 +15,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "sniffnet";
-  version = "1.3.0";
+  version = "1.3.1";
 
   src = fetchFromGitHub {
     owner = "gyulyvgc";
     repo = "sniffnet";
     rev = "refs/tags/v${version}";
-    hash = "sha256-3OvzMzlaSwT7fOJATi+2QsSWln+SLkXNr2kYlQGClwA=";
+    hash = "sha256-wepy56LOhliU6t0ZRPviEbZtsWNqrtUnpUXsEdkRDqI=";
   };
 
-  cargoHash = "sha256-PdlST5n8YaKkByPOvFAg5CqRxVkqRgLeVHW6CJOKioY=";
+  cargoHash = "sha256-cV3WhidnH2CBlmHa3IVHTQfTuPdSHwwY0XhgNPyLDN4=";
 
   nativeBuildInputs = [ pkg-config ];