diff --git a/pkgs/by-name/ma/mattermostLatest/package.nix b/pkgs/by-name/ma/mattermostLatest/package.nix
index fd8662ec8a8c..f75060abe285 100644
--- a/pkgs/by-name/ma/mattermostLatest/package.nix
+++ b/pkgs/by-name/ma/mattermostLatest/package.nix
@@ -11,10 +11,10 @@ mattermost.override {
     # and make sure the version regex is up to date here.
     # Ensure you also check ../mattermost/package.nix for ESR releases.
     regex = "^v(10\\.[0-9]+\\.[0-9]+)$";
-    version = "10.4.2";
-    srcHash = "sha256-R/LiExICunQeL7UPeqjKhMvCHMdibcPTnpTbGYQnbgI=";
+    version = "10.5.0";
+    srcHash = "sha256-xPEtgY/bGZAB0JodLHbbmZcdm5M0BFAIG2oXLIjQqog=";
     vendorHash = "sha256-AcemUxcBoytE/ZoXqaIlxkzAnmGV/C1laDqziMuE+XE=";
-    npmDepsHash = "sha256-HABPwdhtev9DZLhWJQsyU4g2ZueYgsX+tUduMsc74YY=";
+    npmDepsHash = "sha256-Fxm9OX5kFNL9NE5BBPUy0bfvZ0Aj46B80wemaMcA2J0=";
     lockfileOverlay = ''
       unlock(.; "@floating-ui/react"; "channels/node_modules/@floating-ui/react")
     '';