diff --git a/pkgs/by-name/_6/_64gram/package.nix b/pkgs/by-name/_6/_64gram/package.nix
index 58f6816bc027..e8a28081c040 100644
--- a/pkgs/by-name/_6/_64gram/package.nix
+++ b/pkgs/by-name/_6/_64gram/package.nix
@@ -6,7 +6,7 @@
 
 telegram-desktop.overrideAttrs (old: rec {
   pname = "64gram";
-  version = "1.1.16";
+  version = "1.1.17";
 
   src = fetchFromGitHub {
     owner = "TDesktop-x64";
@@ -14,7 +14,7 @@ telegram-desktop.overrideAttrs (old: rec {
     rev = "v${version}";
 
     fetchSubmodules = true;
-    hash = "sha256-2IuNJleHtlkELcTHDwRT4pcDcDXSqM5YlLPGYiGT2TE=";
+    hash = "sha256-QWHC1NAAKpH9zU7cplCW2rNYckY87bpU7MEZ1ytSi58=";
   };
 
   meta = with lib; {