diff --git a/pkgs/tools/networking/gost/default.nix b/pkgs/tools/networking/gost/default.nix
index 0c12652586b..f36ee2d3e20 100644
--- a/pkgs/tools/networking/gost/default.nix
+++ b/pkgs/tools/networking/gost/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "gost";
-  version = "2.11.1";
+  version = "2.11.5";
 
   src = fetchFromGitHub {
     owner = "ginuerzh";
     repo = "gost";
     rev = "v${version}";
-    sha256 = "1mxgjvx99bz34f132827bqk56zgvh5rw3h2xmc524wvx59k9zj2a";
+    sha256 = "sha256-UBjrWeBw9+qKQ/+1T1W/3e0vrigp540URIyM2d9iCE8=";
   };
 
-  vendorSha256 = "1cgb957ipkiix3x0x84c77a1i8l679q3kqykm1lhb4f19x61dqjh";
+  vendorHash = "sha256-lA4uW0cc0XqU9pjVEMapFLb3eD20Lea9PbkgL3sjJns=";
 
   postPatch = ''
     substituteInPlace http2_test.go \