diff --git a/pkgs/servers/sql/postgresql/ext/pgroonga.nix b/pkgs/servers/sql/postgresql/ext/pgroonga.nix
index 6cd900be5f16..ac778ec5d980 100644
--- a/pkgs/servers/sql/postgresql/ext/pgroonga.nix
+++ b/pkgs/servers/sql/postgresql/ext/pgroonga.nix
@@ -2,13 +2,13 @@
 
 buildPostgresqlExtension rec {
   pname = "pgroonga";
-  version = "3.2.3";
+  version = "3.2.4";
 
   src = fetchFromGitHub {
     owner = "pgroonga";
     repo = "pgroonga";
     rev = "${version}";
-    hash = "sha256-bDCDfb78r/HUa7LuZZrwrSZEFcevA1pwSy8/tcCh/oE=";
+    hash = "sha256-ZHACMsQ+hneU68Y2jOpz16Mo0jzgXKaVSCZ/qAqCDdI=";
   };
 
   nativeBuildInputs = [ pkg-config ];