diff --git a/pkgs/tools/misc/gti/default.nix b/pkgs/tools/misc/gti/default.nix
index b60abc97e92c..9e396f33e6a1 100644
--- a/pkgs/tools/misc/gti/default.nix
+++ b/pkgs/tools/misc/gti/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "gti";
-  version = "1.8.0";
+  version = "1.9.1";
 
   src = fetchFromGitHub {
     owner = "rwos";
     repo = "gti";
     rev = "v${version}";
-    sha256 = "sha256-x6ncvnZPPrVcQYwtwkSenW+ri0L6FpuDa7U7uYUqiyk=";
+    sha256 = "sha256-DUDCFcaB38Xkp3lLfEhjGC0j430dphXFBVhGzm7/Bp0=";
   };
 
   postPatch = ''