diff --git a/pkgs/servers/web-apps/discourse/default.nix b/pkgs/servers/web-apps/discourse/default.nix
index 0a103f914ba9..a6ee2a03a238 100644
--- a/pkgs/servers/web-apps/discourse/default.nix
+++ b/pkgs/servers/web-apps/discourse/default.nix
@@ -46,13 +46,13 @@
 }:
 
 let
-  version = "3.4.6";
+  version = "3.4.7";
 
   src = fetchFromGitHub {
     owner = "discourse";
     repo = "discourse";
     rev = "v${version}";
-    sha256 = "sha256-HS13jNhSrPo7CHAk2zZEKSt54lBTw1PdMCIJUO0rjLc=";
+    sha256 = "sha256-vidv5aa2r1YOcnvkqrk7ttuIk1bN5Ct7kMANl8kpEm0=";
   };
 
   ruby = ruby_3_3;