diff --git a/pkgs/by-name/li/libdeltachat/package.nix b/pkgs/by-name/li/libdeltachat/package.nix
index 5357638c0418..4769f157fa89 100644
--- a/pkgs/by-name/li/libdeltachat/package.nix
+++ b/pkgs/by-name/li/libdeltachat/package.nix
@@ -20,13 +20,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libdeltachat";
-  version = "2.52.0";
+  version = "2.53.0";
 
   src = fetchFromGitHub {
     owner = "chatmail";
     repo = "core";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-AQo27qnHPCK6q/3+Umk6ueqkOIVBA8n4q9S5iEZ7TkM=";
+    hash = "sha256-W2Yh5+6MaJ47GqJioGKge2J3RetGGTcl+0YxPPlSdDo=";
   };
 
   patches = [
@@ -36,7 +36,7 @@ stdenv.mkDerivation (finalAttrs: {
   cargoDeps = rustPlatform.fetchCargoVendor {
     pname = "chatmail-core";
     inherit (finalAttrs) version src;
-    hash = "sha256-ni8iaVPHXWhxfiBvtVzGRyPcxkbV0HiqcQCHGmAqk7s=";
+    hash = "sha256-aoPc5XvjwwuA9aOTvIOpTm15wozC9glJGqn3vPqsJF4=";
   };
 
   nativeBuildInputs = [