1 files changed, 7 insertions, 6 deletions
diff --git a/pkgs/applications/networking/instant-messengers/slack/default.nix b/pkgs/applications/networking/instant-messengers/slack/default.nix
index ece9c1089fadc..de8794135fe89 100644
--- a/pkgs/applications/networking/instant-messengers/slack/default.nix
+++ b/pkgs/applications/networking/instant-messengers/slack/default.nix
@@ -1,11 +1,11 @@
-{ darkMode ? false, stdenv, fetchurl, dpkg, makeWrapper
-, alsaLib, atk, cairo, cups, curl, dbus, expat, fontconfig, freetype, glib
-, gnome2, gtk3, gdk_pixbuf, libnotify, libxcb, nspr, nss, pango
-, systemd, xorg, at-spi2-atk }:
+{ darkMode ? false, stdenv, fetchurl, dpkg, makeWrapper , alsaLib, atk, cairo,
+cups, curl, dbus, expat, fontconfig, freetype, glib , gnome2, gtk3, gdk_pixbuf,
+libappindicator-gtk3, libnotify, libxcb, nspr, nss, pango , systemd, xorg,
+at-spi2-atk }:
 
 let
 
-  version = "3.3.7";
+  version = "3.4.0";
 
   rpath = stdenv.lib.makeLibraryPath [
     alsaLib
@@ -25,6 +25,7 @@ let
     pango
     libnotify
     libxcb
+    libappindicator-gtk3
     nspr
     nss
     stdenv.cc.cc
@@ -48,7 +49,7 @@ let
     if stdenv.hostPlatform.system == "x86_64-linux" then
       fetchurl {
         url = "https://downloads.slack-edge.com/linux_releases/slack-desktop-${version}-amd64.deb";
-        sha256 = "1q3866iaby8rqim8h2m398wzi0isnnlsxirlq63fzz7a4g1hnc8p";
+        sha256 = "0ld53gg0dbfpi79lz2sx5br29mlhwkfcypzf3iya4cm75a33hyw5";
       }
     else
       throw "Slack is not supported on ${stdenv.hostPlatform.system}";