diff --git a/pkgs/by-name/gc/gcx/package.nix b/pkgs/by-name/gc/gcx/package.nix
index 9cc520404eac..67fd9803b791 100644
--- a/pkgs/by-name/gc/gcx/package.nix
+++ b/pkgs/by-name/gc/gcx/package.nix
@@ -9,13 +9,13 @@
 
 buildGoModule (finalAttrs: {
   pname = "gcx";
-  version = "0.4.2";
+  version = "0.4.3";
 
   src = fetchFromGitHub {
     owner = "grafana";
     repo = "gcx";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-Gf05N13ZJLjB55eCcIfXIoJn3CVAAR5mcFyEq8s+RxY=";
+    hash = "sha256-nSopsew5QMOs/QyJg7TzALokZagIGCjxMCNsairB5PA=";
   };
 
   vendorHash = "sha256-JioNpEqGFxD6Gg84ZZ/9OrETxTGn2V+HMlGGiiZfeIo=";