diff --git a/deno/lib/README.md b/deno/lib/README.md
index d2eb9b24c..6e658c473 100644
--- a/deno/lib/README.md
+++ b/deno/lib/README.md
@@ -458,6 +458,7 @@ There are a growing number of tools that are built atop or support Zod natively!
 - [`@modular-forms/solid`](/~https://github.com/fabian-hiller/modular-forms): Modular form library for SolidJS that supports Zod for validation.
 - [`houseform`](/~https://github.com/crutchcorn/houseform/): A React form library that uses Zod for validation.
 - [`sveltekit-superforms`](/~https://github.com/ciscoheat/sveltekit-superforms): Supercharged form library for SvelteKit with Zod validation.
+- [`mobx-zod-form`](/~https://github.com/MonoidDev/mobx-zod-form): Data-first form builder based on MobX & Zod
 
 #### Zod to X
 
@@ -469,6 +470,7 @@ There are a growing number of tools that are built atop or support Zod natively!
 - [`fastify-type-provider-zod`](/~https://github.com/turkerdev/fastify-type-provider-zod): Create Fastify type providers from Zod schemas.
 - [`zod-to-openapi`](/~https://github.com/asteasolutions/zod-to-openapi): Generate full OpenAPI (Swagger) docs from Zod, including schemas, endpoints & parameters.
 - [`nestjs-graphql-zod`](/~https://github.com/incetarik/nestjs-graphql-zod): Generates NestJS GraphQL model classes from Zod schemas. Provides GraphQL method decorators working with Zod schemas.
+- [`zod-openapi`](/~https://github.com/samchungy/zod-openapi): Create full OpenAPI v3.x documentation from Zod Schemas.
 
 #### X to Zod
 
@@ -487,6 +489,7 @@ There are a growing number of tools that are built atop or support Zod natively!
 
 - [`@anatine/zod-mock`](/~https://github.com/anatine/zod-plugins/tree/main/packages/zod-mock): Generate mock data from a Zod schema. Powered by [faker.js](/~https://github.com/faker-js/faker).
 - [`zod-mocking`](/~https://github.com/dipasqualew/zod-mocking): Generate mock data from your Zod schemas.
+- [`zocker`](https://zocker.sigrist.dev): Generate plausible mock-data from your schemas.
 
 #### Powered by Zod
 
@@ -998,7 +1001,7 @@ FruitEnum.parse("Cantaloupe"); // fails
 
 **Const enums**
 
-The `.nativeEnum()` function works for `as const` objects as well. ⚠️ `as const` required TypeScript 3.4+!
+The `.nativeEnum()` function works for `as const` objects as well. ⚠️ `as const` requires TypeScript 3.4+!
 
 ```ts
 const Fruits = {
diff --git a/deno/lib/__tests__/string.test.ts b/deno/lib/__tests__/string.test.ts
index 6cdd28340..3fa2d2f1e 100644
--- a/deno/lib/__tests__/string.test.ts
+++ b/deno/lib/__tests__/string.test.ts
@@ -178,6 +178,7 @@ test("emoji validations", () => {
 test("uuid", () => {
   const uuid = z.string().uuid("custom error");
   uuid.parse("9491d710-3185-4e06-bea0-6a2f275345e0");
+  uuid.parse("d89e7b01-7598-ed11-9d7a-0022489382fd"); // new sequential id
   uuid.parse("00000000-0000-0000-0000-000000000000");
   uuid.parse("b3ce60f8-e8b9-40f5-1150-172ede56ff74"); // Variant 0 - RFC 4122: Reserved, NCS backward compatibility
   uuid.parse("92e76bf9-28b3-4730-cd7f-cb6bc51f8c09"); // Variant 2 - RFC 4122: Reserved, Microsoft Corporation backward compatibility
diff --git a/deno/lib/types.ts b/deno/lib/types.ts
index 7c034a037..1dfea62c2 100644
--- a/deno/lib/types.ts
+++ b/deno/lib/types.ts
@@ -541,8 +541,10 @@ export interface ZodStringDef extends ZodTypeDef {
 const cuidRegex = /^c[^\s-]{8,}$/i;
 const cuid2Regex = /^[a-z][a-z0-9]*$/;
 const ulidRegex = /[0-9A-HJKMNP-TV-Z]{26}/;
+// const uuidRegex =
+//   /^([a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[a-f0-9]{4}-[a-f0-9]{12}|00000000-0000-0000-0000-000000000000)$/i;
 const uuidRegex =
-  /^([a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[a-f0-9]{4}-[a-f0-9]{12}|00000000-0000-0000-0000-000000000000)$/i;
+  /^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/i;
 // from https://stackoverflow.com/a/46181/1550155
 // old version: too slow, didn't support unicode
 // const emailRegex = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i;
diff --git a/src/__tests__/string.test.ts b/src/__tests__/string.test.ts
index ab9bb024d..507fc222c 100644
--- a/src/__tests__/string.test.ts
+++ b/src/__tests__/string.test.ts
@@ -177,6 +177,7 @@ test("emoji validations", () => {
 test("uuid", () => {
   const uuid = z.string().uuid("custom error");
   uuid.parse("9491d710-3185-4e06-bea0-6a2f275345e0");
+  uuid.parse("d89e7b01-7598-ed11-9d7a-0022489382fd"); // new sequential id
   uuid.parse("00000000-0000-0000-0000-000000000000");
   uuid.parse("b3ce60f8-e8b9-40f5-1150-172ede56ff74"); // Variant 0 - RFC 4122: Reserved, NCS backward compatibility
   uuid.parse("92e76bf9-28b3-4730-cd7f-cb6bc51f8c09"); // Variant 2 - RFC 4122: Reserved, Microsoft Corporation backward compatibility
diff --git a/src/types.ts b/src/types.ts
index 92de54cbe..f084b0ded 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -541,8 +541,10 @@ export interface ZodStringDef extends ZodTypeDef {
 const cuidRegex = /^c[^\s-]{8,}$/i;
 const cuid2Regex = /^[a-z][a-z0-9]*$/;
 const ulidRegex = /[0-9A-HJKMNP-TV-Z]{26}/;
+// const uuidRegex =
+//   /^([a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[a-f0-9]{4}-[a-f0-9]{12}|00000000-0000-0000-0000-000000000000)$/i;
 const uuidRegex =
-  /^([a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[a-f0-9]{4}-[a-f0-9]{12}|00000000-0000-0000-0000-000000000000)$/i;
+  /^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/i;
 // from https://stackoverflow.com/a/46181/1550155
 // old version: too slow, didn't support unicode
 // const emailRegex = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i;