diff --git a/pkgs/tools/misc/mdbtools/default.nix b/pkgs/tools/misc/mdbtools/default.nix
index 7eb57863575f..b03ac6c785fe 100644
--- a/pkgs/tools/misc/mdbtools/default.nix
+++ b/pkgs/tools/misc/mdbtools/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mdbtools";
-  version = "0.9.4";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "mdbtools";
     repo = "mdbtools";
     rev = "v${version}";
-    sha256 = "sha256-Hnub8h0a3qx5cxVn1tp/IVbz9aORjGGWizD3Z4rPl2s=";
+    sha256 = "sha256-e9rgTWu8cwuccpp/wAfas1ZeQPTpGcgE6YjLz7KRnhw=";
   };
 
   configureFlags = [ "--disable-scrollkeeper" ];