diff --git a/pkgs/by-name/de/deltachat-desktop/package.nix b/pkgs/by-name/de/deltachat-desktop/package.nix
index 29c9dd126ad6..5f49439667de 100644
--- a/pkgs/by-name/de/deltachat-desktop/package.nix
+++ b/pkgs/by-name/de/deltachat-desktop/package.nix
@@ -38,13 +38,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "deltachat-desktop";
-  version = "2.49.0";
+  version = "2.49.1";
 
   src = fetchFromGitHub {
     owner = "deltachat";
     repo = "deltachat-desktop";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-8LMSMLS908uOv8muQKPKAHNDZBBKKZtyYJAT9QJdI4k=";
+    hash = "sha256-JTbhKOTtPNlromdOsdekw6hhuE4gRwm1QB+5qaKy53o=";
   };
 
   pnpmDeps = fetchPnpmDeps {