diff --git a/pkgs/by-name/pg/pgbouncer/package.nix b/pkgs/by-name/pg/pgbouncer/package.nix
index ae9c9b08ceb7..dd2bd4451983 100644
--- a/pkgs/by-name/pg/pgbouncer/package.nix
+++ b/pkgs/by-name/pg/pgbouncer/package.nix
@@ -6,20 +6,26 @@
   libevent,
   c-ares,
   pkg-config,
+  python3,
+  pandoc,
   systemd,
   nixosTests,
 }:
 
 stdenv.mkDerivation rec {
   pname = "pgbouncer";
-  version = "1.24.1";
+  version = "1.25.1";
 
   src = fetchurl {
     url = "https://www.pgbouncer.org/downloads/files/${version}/${pname}-${version}.tar.gz";
-    hash = "sha256-2nKjq6EwcodtBVo+WN1Kukpd5O1hSOcwMxhSRVmP0+A=";
+    hash = "sha256-blZq6S/j739qG54m1gSffXyjnEDinns49tVQCuFdhGU=";
   };
 
-  nativeBuildInputs = [ pkg-config ];
+  nativeBuildInputs = [
+    pkg-config
+    python3
+    pandoc
+  ];
   buildInputs = [
     libevent
     openssl