diff --git a/pkgs/by-name/re/reflection-cpp/package.nix b/pkgs/by-name/re/reflection-cpp/package.nix
index 6c0ed16764d9..0328d8b6716e 100644
--- a/pkgs/by-name/re/reflection-cpp/package.nix
+++ b/pkgs/by-name/re/reflection-cpp/package.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "reflection-cpp";
-  version = "0.2.0";
+  version = "0.3.0";
 
   src = fetchFromGitHub {
     owner = "contour-terminal";
     repo = "reflection-cpp";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-q0h8p6xJ1UectRe656B6mT5+QokxR9N8rqzvgwUBugg=";
+    hash = "sha256-3TVoJkM+4RmB+KwWEpGo7gvzqCASNBmDHT+AzkR5KKk=";
   };
 
   nativeBuildInputs = [ cmake ];