diff --git a/pkgs/applications/misc/heimer/default.nix b/pkgs/applications/misc/heimer/default.nix
index 3fd80d4eff3e..d3d369368af7 100644
--- a/pkgs/applications/misc/heimer/default.nix
+++ b/pkgs/applications/misc/heimer/default.nix
@@ -2,13 +2,13 @@
 
 mkDerivation rec {
   pname = "heimer";
-  version = "2.5.0";
+  version = "2.6.0";
 
   src = fetchFromGitHub {
     owner = "juzzlin";
     repo = pname;
     rev = version;
-    sha256 = "sha256-CY7n9eq/FtQ6srZ9L31nJi0b9rOQq60kNOY3iTFws/E=";
+    sha256 = "sha256-VSj6bSb92XMsfvDH+cey2GXLnJajUBaCqLMgkv2fnSo=";
   };
 
   nativeBuildInputs = [ cmake ];