diff --git a/pkgs/servers/web-apps/discourse/default.nix b/pkgs/servers/web-apps/discourse/default.nix
index 7f3a46d941c7..230d9371ae9d 100644
--- a/pkgs/servers/web-apps/discourse/default.nix
+++ b/pkgs/servers/web-apps/discourse/default.nix
@@ -9,13 +9,13 @@
 }:
 
 let
-  version = "2.7.5";
+  version = "2.7.7";
 
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse";
     rev = "v${version}";
-    sha256 = "sha256-OykWaiBAHcZy41i+aRzBHCRgwnfQUBijHjb+ofIk25M=";
+    sha256 = "sha256-rhcTQyirgPX0ITjgotJAYLLSU957GanxAYYhy9j123U=";
   };
 
   runtimeDeps = [