diff --git a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix
index 3ee0cb74b2c5..1938832de1f2 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix
@@ -45,14 +45,14 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "telegram-desktop-unwrapped";
-  version = "6.7.8";
+  version = "6.8.1";
 
   src = fetchFromGitHub {
     owner = "telegramdesktop";
     repo = "tdesktop";
     rev = "v${finalAttrs.version}";
     fetchSubmodules = true;
-    hash = "sha256-lcIkkr9i/zVRNNQ3qi6O6xIgtpQgkVWOGIttHqmAQv8=";
+    hash = "sha256-CcibFBPbviakOsf+BpAF8U0CRWIt3zO/KiHycwRw2V0=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/_6/_64gram/package.nix b/pkgs/by-name/_6/_64gram/package.nix
index f3c071bd8f12..fbc065a082ea 100644
--- a/pkgs/by-name/_6/_64gram/package.nix
+++ b/pkgs/by-name/_6/_64gram/package.nix
@@ -10,13 +10,13 @@ telegram-desktop.override {
   inherit withWebkit;
   unwrapped = telegram-desktop.unwrapped.overrideAttrs (old: rec {
     pname = "64gram-unwrapped";
-    version = "1.2.0";
+    version = "1.2.1";
 
     src = fetchFromGitHub {
       owner = "TDesktop-x64";
       repo = "tdesktop";
       tag = "v${version}";
-      hash = "sha256-Xhyk/rCb4EakU0Nc80U1QN3PyMqlLBtcYb+zGjllhDM=";
+      hash = "sha256-C3DpwMF+0P2YKLG+USZMrBqRmfTSoF82YPMAgj33L+Y=";
       fetchSubmodules = true;
     };
 
diff --git a/pkgs/by-name/ay/ayugram-desktop/package.nix b/pkgs/by-name/ay/ayugram-desktop/package.nix
index 38a5f7b4f486..509577e12c94 100644
--- a/pkgs/by-name/ay/ayugram-desktop/package.nix
+++ b/pkgs/by-name/ay/ayugram-desktop/package.nix
@@ -12,13 +12,13 @@ telegram-desktop.override {
   unwrapped = telegram-desktop.unwrapped.overrideAttrs (
     finalAttrs: previousAttrs: {
       pname = "ayugram-desktop-unwrapped";
-      version = "6.3.10";
+      version = "6.7.8";
 
       src = fetchFromGitHub {
         owner = "AyuGram";
         repo = "AyuGramDesktop";
         tag = "v${finalAttrs.version}";
-        hash = "sha256-kyxnr246bhxHpDUhhEnraDtHZDnF2uU2tdmfIvPnKHo=";
+        hash = "sha256-X0g/zl5pJE8S5rkk7o81LiDNClLEMDyHVxmdoO4X9DE=";
         fetchSubmodules = true;
       };