diff --git a/pkgs/servers/mautrix-whatsapp/default.nix b/pkgs/servers/mautrix-whatsapp/default.nix
index 06821636099f..6e537b88ec7f 100644
--- a/pkgs/servers/mautrix-whatsapp/default.nix
+++ b/pkgs/servers/mautrix-whatsapp/default.nix
@@ -2,18 +2,18 @@
 
 buildGoModule rec {
   pname = "mautrix-whatsapp";
-  version = "0.8.3";
+  version = "0.8.4";
 
   src = fetchFromGitHub {
     owner = "mautrix";
     repo = "whatsapp";
     rev = "v${version}";
-    hash = "sha256-rSyKKWg9PiAZAdmUfWWxU4ZXGHP+LR1kcDXMbkB3wYA=";
+    hash = "sha256-4dOkSnurg2Sk36Z2WNjPaO092IiRlzc9oWM6sQ+wUwM=";
   };
 
   buildInputs = [ olm ];
 
-  vendorSha256 = "sha256-eHY6YBPDA2uJyhvB/3bd+W2PEfGjyx3BEAlbJvVV0Yo=";
+  vendorSha256 = "sha256-48C9aaOe148emSsxzfKFKtnXyC39IFO8Ge7d+rIhDac=";
 
   doCheck = false;