diff --git a/pkgs/development/libraries/rccl/default.nix b/pkgs/development/libraries/rccl/default.nix
index d941cb19998..b3aaaff82f0 100644
--- a/pkgs/development/libraries/rccl/default.nix
+++ b/pkgs/development/libraries/rccl/default.nix
@@ -13,7 +13,7 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "rccl";
-  version = "5.4.2";
+  version = "5.4.3";
 
   outputs = [
     "out"