diff --git a/pkgs/applications/networking/instant-messengers/chatterino2/default.nix b/pkgs/applications/networking/instant-messengers/chatterino2/default.nix
index acda0581edb6..7ad60fed6cf2 100644
--- a/pkgs/applications/networking/instant-messengers/chatterino2/default.nix
+++ b/pkgs/applications/networking/instant-messengers/chatterino2/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   pname = "chatterino2";
-  version = "2.4.2";
+  version = "2.4.3";
   src = fetchFromGitHub {
     owner = "Chatterino";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-d/rsY4pgPpA4JcMmoD6AG1DzHovfSERaeuYkMY603kA=";
+    sha256 = "sha256-M8WTgZv3+8SRGNfxCv10GldjgRYBUVo1B3X4s+QAuYs=";
     fetchSubmodules = true;
   };
   nativeBuildInputs = [ cmake pkg-config wrapQtAppsHook ];