diff --git a/pkgs/development/tools/misc/kibana/6.x.nix b/pkgs/development/tools/misc/kibana/6.x.nix
index bfa1d92eb52a..d7013ef46eb2 100644
--- a/pkgs/development/tools/misc/kibana/6.x.nix
+++ b/pkgs/development/tools/misc/kibana/6.x.nix
@@ -7,8 +7,8 @@ let
   arch = elemAt info 0;
   plat = elemAt info 1;
   shas = {
-    "x86_64-linux"  = "0847flk4sfimcdx9wqkaglk7bvbnz1iyindz10z0d1fvbldivp46";
-    "x86_64-darwin" = "03f7l91r6nczzzlqxsxkpzzwafpy45fx4lss4g6kg022rwisdma7";
+    "x86_64-linux"  = "0kgsafjn8wzrmiklfc8jg0h3cx25lhlkby8yz35wgpx4wbk3vfjx";
+    "x86_64-darwin" = "0i2kq9vyjv151kk7h3dl3hjrqqgxsg0qqxdqwjwlz9ja5axzlxhd";
   };
 in stdenv.mkDerivation rec {
   name = "kibana-${version}";
diff --git a/pkgs/misc/logging/beats/6.x.nix b/pkgs/misc/logging/beats/6.x.nix
index 48c2fb6973fe..2883604491c6 100644
--- a/pkgs/misc/logging/beats/6.x.nix
+++ b/pkgs/misc/logging/beats/6.x.nix
@@ -8,7 +8,7 @@ let beat = package : extraArgs : buildGoPackage (rec {
         owner = "elastic";
         repo = "beats";
         rev = "v${version}";
-        sha256 = "1vifxa0v6ha29ijvgnrkx02syckhydg6vjxjqbm8y8zysvnh1869";
+        sha256 = "05ay6hdc1jgi6b00bd998zc39ca8jhnk7i6m3mw70s0baqv1scik";
       };
 
       goPackagePath = "github.com/elastic/beats";
diff --git a/pkgs/servers/search/elasticsearch/6.x.nix b/pkgs/servers/search/elasticsearch/6.x.nix
index 23d60ca0bef3..6057c2dee82c 100644
--- a/pkgs/servers/search/elasticsearch/6.x.nix
+++ b/pkgs/servers/search/elasticsearch/6.x.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://artifacts.elastic.co/downloads/elasticsearch/${name}.tar.gz";
-    sha256 = "1dkl7crha5g8h9c1zs1ahcmv221cpipzkvk574g99gdi586ckb8c";
+    sha256 = "03xwd8r0l0a29wl6wrp4bh7xr1b79q2rqfmsq3d5k35pv85sw3lw";
   };
 
   patches = [ ./es-home-6.x.patch ];
diff --git a/pkgs/tools/misc/logstash/6.x.nix b/pkgs/tools/misc/logstash/6.x.nix
index b59fb9012efa..3eb2648a4412 100644
--- a/pkgs/tools/misc/logstash/6.x.nix
+++ b/pkgs/tools/misc/logstash/6.x.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://artifacts.elastic.co/downloads/logstash/${name}.tar.gz";
-    sha256 = "07apb0135rlbraqw3pmwf13jjhzgflr6qik0b0qxp8im0hwx082p";
+    sha256 = "18680qpdvhr16dx66jfia1zrg52005sgdy9yhl7vdhm4gcr7pxwc";
   };
 
   dontBuild         = true;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 79a2afba643a..5d8fc96aaaa3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1981,7 +1981,7 @@ with pkgs;
 
   # The latest version used by elasticsearch, logstash, kibana and the the beats from elastic.
   elk5Version = "5.6.5";
-  elk6Version = "6.1.1";
+  elk6Version = "6.1.2";
 
   elasticsearch = callPackage ../servers/search/elasticsearch { };
   elasticsearch2 = callPackage ../servers/search/elasticsearch/2.x.nix { };