diff --git a/pkgs/by-name/_6/_64gram/package.nix b/pkgs/by-name/_6/_64gram/package.nix
index 98c2f05bfb2e..fdb973da8264 100644
--- a/pkgs/by-name/_6/_64gram/package.nix
+++ b/pkgs/by-name/_6/_64gram/package.nix
@@ -11,13 +11,13 @@ telegram-desktop.override {
   inherit withWebkit;
   unwrapped = telegram-desktop.unwrapped.overrideAttrs (old: rec {
     pname = "64gram-unwrapped";
-    version = "1.1.52";
+    version = "1.1.58";
 
     src = fetchFromGitHub {
       owner = "TDesktop-x64";
       repo = "tdesktop";
       tag = "v${version}";
-      hash = "sha256-YQa+3cGg6fd7nx/2mwdMs6gjCmYI5bAR+RfSEf3066M=";
+      hash = "sha256-RHybrvm5p8BUt5StT/NuR76f2y1CCICirTMjdeRLtkY=";
       fetchSubmodules = true;
     };