diff --git a/pkgs/applications/networking/instant-messengers/dino/default.nix b/pkgs/applications/networking/instant-messengers/dino/default.nix
index 2158409471f9..c333ae7ddcb0 100644
--- a/pkgs/applications/networking/instant-messengers/dino/default.nix
+++ b/pkgs/applications/networking/instant-messengers/dino/default.nix
@@ -15,13 +15,13 @@
  }:
 
 stdenv.mkDerivation rec {
-  name = "dino-unstable-2019-03-07";
+  name = "dino-unstable-2019-08-27";
 
   src = fetchFromGitHub {
     owner = "dino";
     repo = "dino";
-    rev = "cc7b0aa7bd5b6599159f654fdd8a2fd111e16a3e";
-    sha256 = "1cq62vif92fz38si2bl49qwy4ys9gxdrvzkv25av6c6nwmyih4gv";
+    rev = "ff6caf241c4d57d3ef124a8b7c3144a09f320ea0";
+    sha256 = "1gjxfnywlypi3slvxb91b2mycrsqjinmafnkkngahyikr7gmqgnf";
     fetchSubmodules = true;
   };