diff --git a/pkgs/development/tools/hjson-go/default.nix b/pkgs/development/tools/hjson-go/default.nix
index 7b8509173220..a2aae191c9ad 100644
--- a/pkgs/development/tools/hjson-go/default.nix
+++ b/pkgs/development/tools/hjson-go/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "hjson-go";
-  version = "4.2.0";
+  version = "4.3.0";
 
   src = fetchFromGitHub {
     owner = "hjson";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-bw8dQKwHqEzBpDT+59XjzhxDrA3R0OiEUyIWMULuAQI=";
+    sha256 = "sha256-WR6wLa/Za5MgcH1enHG/74uq/7PdaY/OzvJdgMgDFIk=";
   };
 
   vendorSha256 = null;