diff --git a/pkgs/by-name/si/simdjson/package.nix b/pkgs/by-name/si/simdjson/package.nix
index 806d816e44c6..6025070694c3 100644
--- a/pkgs/by-name/si/simdjson/package.nix
+++ b/pkgs/by-name/si/simdjson/package.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation rec {
   pname = "simdjson";
-  version = "3.11.4";
+  version = "3.11.6";
 
   src = fetchFromGitHub {
     owner = "simdjson";
     repo = "simdjson";
     rev = "v${version}";
-    sha256 = "sha256-mcsMp9P9+3ACHkykJitHADoZ35kBeUza2LN+EPnq8RU=";
+    sha256 = "sha256-599gzxJ53nHVo6MkEICzHxaQl0s1vZRjySSRUxC7ZXA=";
   };
 
   nativeBuildInputs = [ cmake ];