diff --git a/pkgs/development/lua-modules/generated-packages.nix b/pkgs/development/lua-modules/generated-packages.nix
index 0b8c94a53a54..aad4a29d4754 100644
--- a/pkgs/development/lua-modules/generated-packages.nix
+++ b/pkgs/development/lua-modules/generated-packages.nix
@@ -1966,17 +1966,17 @@ final: prev: {
     }:
     buildLuarocksPackage {
       pname = "lrexlib-pcre2";
-      version = "2.9.3-1";
+      version = "2.9.4-1";
       knownRockspec =
         (fetchurl {
-          url = "mirror://luarocks/lrexlib-pcre2-2.9.3-1.rockspec";
-          sha256 = "17y1zhjb5h1bdd4rdaycrnp3xwzm06y1179ga0wpcwvg0ybwmvfn";
+          url = "mirror://luarocks/lrexlib-pcre2-2.9.4-1.rockspec";
+          sha256 = "0svmjhq1jfsfaazzx8zrm6qbiy6blk0zvmlr5g00sj3hvn46a5c5";
         }).outPath;
       src = fetchFromGitHub {
         owner = "rrthomas";
         repo = "lrexlib";
-        tag = "rel-2-9-3";
-        hash = "sha256-7lybrMvNk2YhXish01PQlMpRVW+qlFj03RO33zmgGp4=";
+        tag = "rel-2-9-4";
+        hash = "sha256-f2rwr3Am+pzQB3fXOd5FVUzvJsA9e81Jy1Ar/Zqtc3Q=";
       };
 
       disabled = luaOlder "5.1";