diff --git a/pkgs/applications/editors/emacs-modes/elpa-generated.nix b/pkgs/applications/editors/emacs-modes/elpa-generated.nix
index a9e2711711f1..8c5b24e7ad82 100644
--- a/pkgs/applications/editors/emacs-modes/elpa-generated.nix
+++ b/pkgs/applications/editors/emacs-modes/elpa-generated.nix
@@ -28,10 +28,10 @@
     ada-mode = callPackage ({ cl-lib ? null, elpaBuild, emacs, fetchurl, lib, wisi }:
     elpaBuild {
         pname = "ada-mode";
-        version = "5.2.0";
+        version = "5.2.1";
         src = fetchurl {
-          url = "https://elpa.gnu.org/packages/ada-mode-5.2.0.tar";
-          sha256 = "1j4f94bmykz5j6kyyg5x81k0yjai609c1qzs8sig8v267hydkpqr";
+          url = "https://elpa.gnu.org/packages/ada-mode-5.2.1.tar";
+          sha256 = "099c8vm6jvwypff981vbs77y6hqq31fn6s8gwqkmncq04mk3vw34";
         };
         packageRequires = [ cl-lib emacs wisi ];
         meta = {
@@ -471,10 +471,10 @@
     debbugs = callPackage ({ cl-lib ? null, elpaBuild, fetchurl, lib, soap-client }:
     elpaBuild {
         pname = "debbugs";
-        version = "0.11";
+        version = "0.12";
         src = fetchurl {
-          url = "https://elpa.gnu.org/packages/debbugs-0.11.tar";
-          sha256 = "10v9s7ayvfzd6j6hqfc9zihxgmsc2j0xhxrgy3ah30qkqn6z8w6n";
+          url = "https://elpa.gnu.org/packages/debbugs-0.12.tar";
+          sha256 = "1swi4d7fhahimid9j12cypmkz7dlqgffrnhfxy5ra44y3j2b35ph";
         };
         packageRequires = [ cl-lib soap-client ];
         meta = {
@@ -833,6 +833,20 @@
           license = lib.licenses.free;
         };
       }) {};
+    highlight-escape-sequences = callPackage ({ elpaBuild, fetchurl, lib }:
+    elpaBuild {
+        pname = "highlight-escape-sequences";
+        version = "0.3";
+        src = fetchurl {
+          url = "https://elpa.gnu.org/packages/highlight-escape-sequences-0.3.el";
+          sha256 = "0q54h0zdaflr2sk4mwgm2ix8cdq4rm4pz03ln430qxc1zm8pz6gy";
+        };
+        packageRequires = [];
+        meta = {
+          homepage = "https://elpa.gnu.org/packages/highlight-escape-sequences.html";
+          license = lib.licenses.free;
+        };
+      }) {};
     html5-schema = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
         pname = "html5-schema";
         version = "0.1";
@@ -1337,10 +1351,10 @@
       }) {};
     org = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
         pname = "org";
-        version = "20161024";
+        version = "20161031";
         src = fetchurl {
-          url = "https://elpa.gnu.org/packages/org-20161024.tar";
-          sha256 = "1rg9hl8vghx72prc6m1c29p5crns0i70hh7lffbhqzjixq6jqvlj";
+          url = "https://elpa.gnu.org/packages/org-20161031.tar";
+          sha256 = "0b4dzdimdkp7116cyyq80n4h71qc477akiblbabnpb8sg87qqg7r";
         };
         packageRequires = [];
         meta = {
@@ -1388,6 +1402,20 @@
           license = lib.licenses.free;
         };
       }) {};
+    parsec = callPackage ({ cl-lib ? null, elpaBuild, emacs, fetchurl, lib }:
+    elpaBuild {
+        pname = "parsec";
+        version = "0.1.3";
+        src = fetchurl {
+          url = "https://elpa.gnu.org/packages/parsec-0.1.3.tar";
+          sha256 = "032m9iks5a05vbc4159dfs9b7shmqm6mk05jgbs9ndvy400drwd6";
+        };
+        packageRequires = [ cl-lib emacs ];
+        meta = {
+          homepage = "https://elpa.gnu.org/packages/parsec.html";
+          license = lib.licenses.free;
+        };
+      }) {};
     pinentry = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
         pname = "pinentry";
         version = "0.1";
@@ -1569,10 +1597,10 @@
       }) {};
     seq = callPackage ({ elpaBuild, fetchurl, lib }: elpaBuild {
         pname = "seq";
-        version = "2.16";
+        version = "2.19";
         src = fetchurl {
-          url = "https://elpa.gnu.org/packages/seq-2.16.tar";
-          sha256 = "1fc1cjbb3lrxgkhzvg4bkpxr408hhg8kqa07n0jfalrdzaa3bika";
+          url = "https://elpa.gnu.org/packages/seq-2.19.tar";
+          sha256 = "11hb7is6a4h1lscjcfrzh576j0g3m5yjydn16s6x5bxp5gsr6zha";
         };
         packageRequires = [];
         meta = {
@@ -1981,10 +2009,10 @@
     wisi = callPackage ({ cl-lib ? null, elpaBuild, emacs, fetchurl, lib }:
     elpaBuild {
         pname = "wisi";
-        version = "1.1.3";
+        version = "1.1.4";
         src = fetchurl {
-          url = "https://elpa.gnu.org/packages/wisi-1.1.3.tar";
-          sha256 = "1vhligxyg73gvr68767pjgiqxah00a920h6i37kip8xmhlkgp9ak";
+          url = "https://elpa.gnu.org/packages/wisi-1.1.4.tar";
+          sha256 = "1n0bq77vspbxpzs54r0rigb2fhj5a5vm8qxwgdnqdawanmq72l4r";
         };
         packageRequires = [ cl-lib emacs ];
         meta = {
@@ -2048,10 +2076,10 @@
     yasnippet = callPackage ({ cl-lib ? null, elpaBuild, fetchurl, lib }:
     elpaBuild {
         pname = "yasnippet";
-        version = "0.10.0";
+        version = "0.11.0";
         src = fetchurl {
-          url = "https://elpa.gnu.org/packages/yasnippet-0.10.0.tar";
-          sha256 = "0vh70i73rknaxzglr4nragassgpjy2lj5mca2x6wqiqmv7mc8xdv";
+          url = "https://elpa.gnu.org/packages/yasnippet-0.11.0.tar";
+          sha256 = "1m0hchhianl69sb1iqa8av513qvz6krjg4b5ppwfx1sjlai9xj2y";
         };
         packageRequires = [ cl-lib ];
         meta = {