diff --git a/pkgs/tools/misc/graylog/default.nix b/pkgs/tools/misc/graylog/default.nix
index bcc4674ac0f0..2f7d5e2a82cf 100644
--- a/pkgs/tools/misc/graylog/default.nix
+++ b/pkgs/tools/misc/graylog/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, makeWrapper, jre_headless }:
 
 stdenv.mkDerivation rec {
-  version = "2.4.6";
+  version = "2.5.1";
   name = "graylog-${version}";
 
   src = fetchurl {
     url = "https://packages.graylog2.org/releases/graylog/graylog-${version}.tgz";
-    sha256 = "07bm5zz6b58ig082l6rwvvryh7svkv8nxp0d6izjka5f7x6g9ypw";
+    sha256 = "1n7s6j36rs4dj27fz5n7gvxagx6w4lhi1z2xhryc41pz77mjrnkb";
   };
 
   dontBuild = true;