diff --git a/pkgs/development/libraries/gsignond/default.nix b/pkgs/development/libraries/gsignond/default.nix
index af7aa2b1207..b7b498f9aa1 100644
--- a/pkgs/development/libraries/gsignond/default.nix
+++ b/pkgs/development/libraries/gsignond/default.nix
@@ -6,16 +6,15 @@
 let
 unwrapped = stdenv.mkDerivation rec {
   pname = "gsignond";
-  version = "unstable-2018-10-04";
-
+  version = "1.2.0";
 
   outputs = [ "out" "dev" "devdoc" ];
 
   src = fetchFromGitLab {
     owner = "accounts-sso";
     repo = pname;
-    rev = "39022c86ddb5062a10fb0503ad9d81a8e532d527";
-    sha256 = "1gw8vbj3j6wxqy759z97arm8lnqhmraw9s2frv3ar6crnfhlidff";
+    rev = version;
+    sha256 = "17cpil3lpijgyj2z5c41vhb7fpk17038k5ggyw9p6049jrlf423m";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/libraries/gsignond/plugins/lastfm.nix b/pkgs/development/libraries/gsignond/plugins/lastfm.nix
index a23c1487881..929309095c7 100644
--- a/pkgs/development/libraries/gsignond/plugins/lastfm.nix
+++ b/pkgs/development/libraries/gsignond/plugins/lastfm.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   PKG_CONFIG_GSIGNOND_GPLUGINSDIR = "${placeholder "out"}/lib/gsignond/gplugins";
 
   meta = with stdenv.lib; {
-    description = "Plugin for the Accounts-SSO gSignOn daemon handles the Last.FM credentials.";
+    description = "Plugin for the Accounts-SSO gSignOn daemon that handles Last.FM credentials";
     homepage = https://gitlab.com/accounts-sso/gsignond-plugin-lastfm;
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ worldofpeace ];
diff --git a/pkgs/development/libraries/gsignond/plugins/mail.nix b/pkgs/development/libraries/gsignond/plugins/mail.nix
index 763e76c9cc9..165c90b303a 100644
--- a/pkgs/development/libraries/gsignond/plugins/mail.nix
+++ b/pkgs/development/libraries/gsignond/plugins/mail.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitLab, pkgconfig, meson, ninja, vala, glib, gsignond, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
-  name = "gsignond-plugin-mail-${version}";
-  version = "2018-10-04";
+  pname = "gsignond-plugin-mail";
+  version = "0.3.0";
 
   src = fetchFromGitLab {
     owner = "accounts-sso";
     repo = "gsignond-plugin-mail";
-    rev = "fbc6f34b246fec4ad2b37c696f8de7fdb9bde346";
-    sha256 = "1wvwz7qiwvj8iixprip3qd8lplzfnwcjfrbg2vd8xfsvid2zbviw";
+    rev = version;
+    sha256 = "0x8jcl0ra9kacm80f1im5wpxp9r9wxayjwnk6dkv7fhjbl2p4nh0";
   };
 
   nativeBuildInputs = [
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   PKG_CONFIG_GSIGNOND_GPLUGINSDIR = "${placeholder "out"}/lib/gsignond/gplugins";
 
   meta = with stdenv.lib; {
-    description = "Plugin for the Accounts-SSO gSignOn daemon that handles the E-Mail credentials.";
+    description = "Plugin for the Accounts-SSO gSignOn daemon that handles E-Mail credentials";
     homepage = https://gitlab.com/accounts-sso/gsignond-plugin-mail;
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ worldofpeace ];
diff --git a/pkgs/development/libraries/gsignond/plugins/oauth.nix b/pkgs/development/libraries/gsignond/plugins/oauth.nix
index ee45430122c..af623bf0d9b 100644
--- a/pkgs/development/libraries/gsignond/plugins/oauth.nix
+++ b/pkgs/development/libraries/gsignond/plugins/oauth.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
   PKG_CONFIG_GSIGNOND_GPLUGINSDIR = "${placeholder "out"}/lib/gsignond/gplugins";
 
   meta = with stdenv.lib; {
-    description = "Plugin for the Accounts-SSO gSignOn daemon that handles the OAuth 1.0 and 2.0 authentication protocols.";
+    description = "Plugin for the Accounts-SSO gSignOn daemon that handles the OAuth 1.0 and 2.0 authentication protocols";
     homepage = https://gitlab.com/accounts-sso/gsignond-plugin-oa;
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ worldofpeace ];
diff --git a/pkgs/development/libraries/gsignond/plugins/sasl.nix b/pkgs/development/libraries/gsignond/plugins/sasl.nix
index 25f20557906..6d3fd6c0380 100644
--- a/pkgs/development/libraries/gsignond/plugins/sasl.nix
+++ b/pkgs/development/libraries/gsignond/plugins/sasl.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
   PKG_CONFIG_GSIGNOND_GPLUGINSDIR = "${placeholder "out"}/lib/gsignond/gplugins";
 
   meta = with stdenv.lib; {
-    description = "Plugin for the Accounts-SSO gSignOn daemon that handles the SASL authentication protocol.";
+    description = "Plugin for the Accounts-SSO gSignOn daemon that handles the SASL authentication protocol";
     homepage = https://gitlab.com/accounts-sso/gsignond-plugin-sasl;
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ worldofpeace ];
diff --git a/pkgs/development/libraries/gsignond/wrapper.nix b/pkgs/development/libraries/gsignond/wrapper.nix
index a5df6bbeafb..04463aac379 100644
--- a/pkgs/development/libraries/gsignond/wrapper.nix
+++ b/pkgs/development/libraries/gsignond/wrapper.nix
@@ -20,4 +20,6 @@ symlinkJoin {
     substitute ${gsignond}/share/dbus-1/services/com.google.code.AccountsSSO.SingleSignOn.service $out/share/dbus-1/services/com.google.code.AccountsSSO.SingleSignOn.service \
       --replace ${gsignond} $out
   '';
+
+  inherit (gsignond) meta;
 }
diff --git a/pkgs/development/libraries/libsignon-glib/default.nix b/pkgs/development/libraries/libsignon-glib/default.nix
index db2b468bb3a..32e58dcac4b 100644
--- a/pkgs/development/libraries/libsignon-glib/default.nix
+++ b/pkgs/development/libraries/libsignon-glib/default.nix
@@ -2,15 +2,15 @@
 
 stdenv.mkDerivation rec {
   pname = "libsignon-glib";
-  version = "unstable-2018-10-24";
+  version = "2.1";
 
   outputs = [ "out" "dev" "devdoc" "py" ];
 
   src = fetchgit {
     url = "https://gitlab.com/accounts-sso/${pname}";
-    rev = "3639a2e90447e4640a03a44972560afe8f61aa48";
+    rev = "refs/tags/${version}";
+    sha256 = "0gnx9gqsh0hcfm1lk7w60g64mkn1iicga5f5xcy1j9a9byacsfd0";
     fetchSubmodules = true;
-    sha256 = "1cq19zbsx4c57dc5gp3shp8lzcr1hw2ynylpn1nkvfyyrx80m60w";
   };
 
   nativeBuildInputs = [
@@ -43,9 +43,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    description = ''
-      A library for managing single signon credentials which can be used from GLib applications
-    '';
+    description = "A library for managing single signon credentials which can be used from GLib applications";
     homepage = https://gitlab.com/accounts-sso/libsignon-glib;
     license = licenses.lgpl21;
     maintainers = with maintainers; [ worldofpeace ];