diff --git a/pkgs/by-name/js/jsoncons/package.nix b/pkgs/by-name/js/jsoncons/package.nix
index 622c0cfa656a..4a4900f50c7e 100644
--- a/pkgs/by-name/js/jsoncons/package.nix
+++ b/pkgs/by-name/js/jsoncons/package.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "jsoncons";
-  version = "1.5.0";
+  version = "1.6.0";
 
   src = fetchFromGitHub {
     owner = "danielaparker";
     repo = "jsoncons";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-brcOFD6EO6lVL4A+LrZp6CxZFY2mu+i10IQmjwf4XMo=";
+    hash = "sha256-p+LMT0231ZKtxoTqWjUZof3WQu+lLqAS3n20u9dYTzM=";
   };
 
   nativeBuildInputs = [ cmake ];