diff --git a/pkgs/by-name/tu/tun2proxy/package.nix b/pkgs/by-name/tu/tun2proxy/package.nix
index 01430fabc31f..f14cd2a49d4c 100644
--- a/pkgs/by-name/tu/tun2proxy/package.nix
+++ b/pkgs/by-name/tu/tun2proxy/package.nix
@@ -4,24 +4,26 @@
   fetchCrate,
 }:
 
-rustPlatform.buildRustPackage rec {
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "tun2proxy";
-  version = "0.7.6";
+  version = "0.7.14";
 
   src = fetchCrate {
     pname = "tun2proxy";
-    inherit version;
-    hash = "sha256-hAZZ9pSoIgAb4JYhi9mGHMD4CIjnxVJU00PDsQe6OLY=";
+    inherit (finalAttrs) version;
+    hash = "sha256-rrBlCtimcQJ8487X5wxsWVk20v9UK0+0B6HRdzV5Sj0=";
   };
 
-  cargoHash = "sha256-A/hBV/koIR7gLIZVCoaRk5DI11NZ5HI+xn6qkU+fxaI=";
+  cargoHash = "sha256-73SHsJUvPTvI3kxkpNI2Go11TWyQ8/SckuQBCkWjixA=";
+
+  env.GIT_HASH = "000000000000000000000000000000000000000000000000000";
 
   meta = {
     homepage = "https://github.com/tun2proxy/tun2proxy";
     description = "Tunnel (TUN) interface for SOCKS and HTTP proxies";
-    changelog = "https://github.com/tun2proxy/tun2proxy/releases/tag/v${version}";
+    changelog = "https://github.com/tun2proxy/tun2proxy/releases/tag/v${finalAttrs.version}";
     license = lib.licenses.mit;
     mainProgram = "tun2proxy-bin";
     maintainers = with lib.maintainers; [ mksafavi ];
   };
-}
+})