diff --git a/pkgs/applications/networking/instant-messengers/qtox/default.nix b/pkgs/applications/networking/instant-messengers/qtox/default.nix
index f7a56d47dbfa79..f1d33b83fd0cc1 100644
--- a/pkgs/applications/networking/instant-messengers/qtox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/qtox/default.nix
@@ -7,7 +7,7 @@
 , AVFoundation ? null }:
 
 let
-  version = "1.15.0";
+  version = "1.16.1";
   rev = "v${version}";
 
 in mkDerivation rec {
@@ -16,7 +16,7 @@ in mkDerivation rec {
   src = fetchFromGitHub {
     owner  = "qTox";
     repo   = "qTox";
-    sha256 = "1garwnlmg452b0bwx36rsh08s15q3zylb26l01iiwg4l9vcaldh9";
+    sha256 = "05cz67yvdqjv1dmqycnc5rd0275zh94wyaa7sqdkr1iw8k5h955n";
     inherit rev;
   };
 
diff --git a/pkgs/development/libraries/libtoxcore/default.nix b/pkgs/development/libraries/libtoxcore/default.nix
index 6256702010f41d..a005c8b374658e 100644
--- a/pkgs/development/libraries/libtoxcore/default.nix
+++ b/pkgs/development/libraries/libtoxcore/default.nix
@@ -51,7 +51,7 @@ in rec {
   };
 
   libtoxcore_0_2 = generic {
-    version = "0.2.2";
-    sha256 = "1463grbbv009pj2g6dbnyk4lr871vw41962m63v21mmp6dkrr7r5";
+    version = "0.2.3";
+    sha256 = "1z8638cmxssc4jvbf64x549m84pz28729xbxc4c4ss1k792x30ya";
   };
 }