diff --git a/pkgs/by-name/xd/xdg-desktop-portal-cosmic/package.nix b/pkgs/by-name/xd/xdg-desktop-portal-cosmic/package.nix
index 52642f0392d4..579587a347fc 100644
--- a/pkgs/by-name/xd/xdg-desktop-portal-cosmic/package.nix
+++ b/pkgs/by-name/xd/xdg-desktop-portal-cosmic/package.nix
@@ -16,17 +16,17 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "xdg-desktop-portal-cosmic";
-  version = "1.0.0-beta.3";
+  version = "1.0.0-beta.4";
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "xdg-desktop-portal-cosmic";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-JNLcrOj04HHFg8p76IdziMKbc2cjWIT+zhihzXis19M=";
+    hash = "sha256-Ea6V4lob7vKo+cf1GcNlzKqqSjO1bEqzvbRnYKLyshA=";
   };
 
-  cargoHash = "sha256-gaDVt/0QPFZHnt9veUo5bvZECxKZcIrja/QdLBn/Xi4=";
+  cargoHash = "sha256-V1tFOZa2f+Z0MMuIoHlbB7BrXfsUhmuhoqOu9fjteEA=";
 
   separateDebugInfo = true;