diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2fcdcb5..47aa2b22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [v1.0.0-rc.3] - 2022-03-29
 
 ### Changed
 
@@ -33,7 +33,7 @@ None
 Versions [v1.0.0-rc.1](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.1) and
 prior can be found in the [stac-api-spec](https://github.com/radiantearth/stac-api-spec/) repo
 
-[Unreleased]: <https://github.com/stac-api-extensions/fields/compare/v1.0.0-rc.2..main>
+[v1.0.0-rc.3]: <https://github.com/stac-api-extensions/fields/tree/v1.0.0-rc.3>
 [v1.0.0-rc.2]: <https://github.com/stac-api-extensions/fields/tree/v1.0.0-rc.2>
 [v1.0.0-rc.1]: <https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.1>
 [v1.0.0-beta.4]: <https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-beta.4>
diff --git a/README.md b/README.md
index 09a9014f..9e1bae80 100644
--- a/README.md
+++ b/README.md
@@ -16,13 +16,13 @@
 - **Title:** Fields
 - **OpenAPI specification:** [openapi.yaml](openapi.yaml)
 - **Conformance Classes:**
-  - `STAC API - Item Search` binding: <https://api.stacspec.org/v1.0.0-rc.2/item-search#fields>
-  - `STAC API - Features` binding: <https://api.stacspec.org/v1.0.0-rc.2/ogcapi-features#fields>
+  - `STAC API - Item Search` binding: <https://api.stacspec.org/v1.0.0-rc.3/item-search#fields>
+  - `STAC API - Features` binding: <https://api.stacspec.org/v1.0.0-rc.3/ogcapi-features#fields>
 - **Scope:** STAC API - Features, STAC API - Item Search
 - **[Extension Maturity Classification](https://github.com/radiantearth/stac-api-spec/tree/main/README.md#maturity-classification):** Candidate
 - **Dependencies:**
-  - [STAC API - Item Search](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.2/item-search)
-  - [STAC API - Features](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.2/ogcapi-features)
+  - [STAC API - Item Search](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.3/item-search)
+  - [STAC API - Features](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.3/ogcapi-features)
 - **Owner**: none
 
 By default, STAC API endpoints that return Item objects return every field of those Items. However,
@@ -32,8 +32,8 @@ fields in an Item are used, so this
 specification provides a mechanism for clients to request that servers to explicitly include or exclude certain fields.
 
 This behavior may be bound to either or both of 
-[STAC API - Item Search](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.2/item-search) (`/search` endpoint) or
-[STAC API - Features](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.2/ogcapi-features)
+[STAC API - Item Search](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.3/item-search) (`/search` endpoint) or
+[STAC API - Features](https://github.com/radiantearth/stac-api-spec/tree/v1.0.0-rc.3/ogcapi-features)
 (`/collections/{collectionId}/items` endpoint) by advertising the relevant conformance class. 
 
 When used in a POST request with `Content-Type: application/json`, this adds an attribute `fields` with 
@@ -61,7 +61,7 @@ must be returned and the Item entities will not contain that
 field. 
 
 If no `fields` are specified, the response is **must** be a valid
-[ItemCollection](https://github.com/radiantearth/stac-spec/tree/v1.0.0-rc.2/itemcollection/README.md). If a client excludes
+[ItemCollection](https://github.com/radiantearth/stac-spec/tree/v1.0.0-rc.3/itemcollection/README.md). If a client excludes
 fields that are required in a STAC Item, the server may return an invalid STAC Item. For example, if `type` 
 and `geometry` are excluded, the entity will not even be a valid GeoJSON Feature, or if `bbox` is excluded then the entity 
 will not be a valid STAC Item.
diff --git a/openapi.yaml b/openapi.yaml
index 3c09b1e4..2bffd129 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: STAC API - Fields Extension
-  version: 1.0.0-rc.2
+  version: 1.0.0-rc.3
   description: Adds parameter to control which fields are returned in the response.
   contact:
     name: STAC Specification
@@ -10,8 +10,8 @@ info:
     name: Apache License 2.0
     url: 'http://www.apache.org/licenses/LICENSE-2.0'
   x-conformance-classes:
-    - 'https://api.stacspec.org/v1.0.0-rc.2/item-search#fields'
-    - 'https://api.stacspec.org/v1.0.0-rc.2/ogcapi-features#fields'
+    - 'https://api.stacspec.org/v1.0.0-rc.3/item-search#fields'
+    - 'https://api.stacspec.org/v1.0.0-rc.3/ogcapi-features#fields'
 paths: {}
 components:
   parameters:
diff --git a/package-lock.json b/package-lock.json
index f51bb1fb..2278eb8e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "stac-api-extension-fields-spec",
-    "version": "1.0.0-rc.2",
+    "version": "1.0.0-rc.3",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {