diff --git a/pkgs/tools/networking/sniffglue/default.nix b/pkgs/tools/networking/sniffglue/default.nix
index 452718ebc9c..68b4859a5fb 100644
--- a/pkgs/tools/networking/sniffglue/default.nix
+++ b/pkgs/tools/networking/sniffglue/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "sniffglue";
-  version = "0.11.1";
+  version = "0.12.0";
 
   src = fetchFromGitHub {
     owner = "kpcyrd";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0lkz25z0qy1giss4rnhkx9fvsdd8ckf4z1gqw46zl664x96bb705";
+    sha256 = "sha256-bvLkeC5Hm1enaWJtYmnnINgpSO3tlg1SsEzeMSF9OXk=";
   };
 
-  cargoSha256 = "01ya9535whi2kviw57f25n8h05ckpb4bq1h7qav6srai97rm937s";
+  cargoSha256 = "sha256-BUo3Y2tLvhOrk2w2GzYeWKpXH7TAOEdBI6vVtW2/cCs=";
 
   nativeBuildInputs = [ pkg-config ];
 
@@ -20,7 +20,7 @@ rustPlatform.buildRustPackage rec {
   meta = with lib; {
     description = "Secure multithreaded packet sniffer";
     homepage = "https://github.com/kpcyrd/sniffglue";
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
     maintainers = with maintainers; [ xrelkd ];
     platforms = platforms.linux;
   };