diff --git a/pkgs/by-name/_6/_64gram/package.nix b/pkgs/by-name/_6/_64gram/package.nix
index 422c6a3d57b9..98c2f05bfb2e 100644
--- a/pkgs/by-name/_6/_64gram/package.nix
+++ b/pkgs/by-name/_6/_64gram/package.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   fetchFromGitHub,
-  fetchpatch,
   telegram-desktop,
   withWebkit ? true,
 }:
@@ -12,27 +11,18 @@ telegram-desktop.override {
   inherit withWebkit;
   unwrapped = telegram-desktop.unwrapped.overrideAttrs (old: rec {
     pname = "64gram-unwrapped";
-    version = "1.1.45";
+    version = "1.1.52";
 
     src = fetchFromGitHub {
       owner = "TDesktop-x64";
       repo = "tdesktop";
-      rev = "v${version}";
-      hash = "sha256-bDe4tmJRWnussa5QrBh2oStvIF7R5/nbPfljb3us3nk=";
+      tag = "v${version}";
+      hash = "sha256-YQa+3cGg6fd7nx/2mwdMs6gjCmYI5bAR+RfSEf3066M=";
       fetchSubmodules = true;
     };
 
-    patches = (old.patches or [ ]) ++ [
-      (fetchpatch {
-        url = "https://github.com/TDesktop-x64/tdesktop/commit/c996ccc1561aed089c8b596f6ab3844335bbf1df.patch";
-        revert = true;
-        hash = "sha256-Hz7BXl5z4owe31l9Je3QOXT8FAyKcbsXsKjGfCmXhzE=";
-      })
-    ];
-
     cmakeFlags = (old.cmakeFlags or [ ]) ++ [
       (lib.cmakeBool "DESKTOP_APP_DISABLE_AUTOUPDATE" true)
-      (lib.cmakeBool "disable_autoupdate" true)
     ];
 
     meta = {