diff --git a/pkgs/servers/mautrix-whatsapp/default.nix b/pkgs/servers/mautrix-whatsapp/default.nix
index 146c297c902da..7033bb4af5a32 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 = "0.8.6";
+  version = "0.9.0";
 
   src = fetchFromGitHub {
     owner = "mautrix";
     repo = "whatsapp";
     rev = "v${version}";
-    hash = "sha256-+uMpAsIadkdUrKkAr6ejOc1NfRIISA2R0AOjIXGXVpY=";
+    hash = "sha256-9o8AjZclSVzpAIqnW28/iaP10pA5cg7eC1q/kbMI3jI=";
   };
 
   buildInputs = [ olm ];
 
-  vendorSha256 = "sha256-emUCf6ZKFjBDr5WEKzYfbBNR44FDbjedmCgHfkjHQtw=";
+  vendorSha256 = "sha256-Gnr3+653gy3C8G0NSYsjsQFkfDPs013pyl/ARD5yweM=";
 
   doCheck = false;