diff --git a/pkgs/servers/search/groonga/default.nix b/pkgs/servers/search/groonga/default.nix
index 57f3b2e0f1b5..3877740c84cd 100644
--- a/pkgs/servers/search/groonga/default.nix
+++ b/pkgs/servers/search/groonga/default.nix
@@ -7,11 +7,11 @@
 stdenv.mkDerivation rec {
 
   pname = "groonga";
-  version = "9.1.2";
+  version = "10.0.0";
 
   src = fetchurl {
     url    = "https://packages.groonga.org/source/groonga/${pname}-${version}.tar.gz";
-    sha256 = "0zj9zribkg4x6c6175pwl4i6jpxg045bca1ywfrfcdsxkjllvk7g";
+    sha256 = "01wacd9rijnjydshsl7z0waasr87gxkwr0kr647chczcxlh1b9gr";
   };
 
   buildInputs = with stdenv.lib;