diff --git a/pkgs/development/libraries/simdjson/default.nix b/pkgs/development/libraries/simdjson/default.nix
index 1d56f7388fe..feb9c1ad071 100644
--- a/pkgs/development/libraries/simdjson/default.nix
+++ b/pkgs/development/libraries/simdjson/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "simdjson";
-  version = "3.1.7";
+  version = "3.1.8";
 
   src = fetchFromGitHub {
     owner = "simdjson";
     repo = "simdjson";
     rev = "v${version}";
-    sha256 = "sha256-a6I1qcuBSkwQxuU4T7tKrqouhLMJsY/rfCKqhGGvkjQ=";
+    sha256 = "sha256-j13yNzh9CnniXzjoB4oNtDwYcao6MOVgyWo9JtqT/yQ=";
   };
 
   nativeBuildInputs = [ cmake ];