diff --git a/.codegen.json b/.codegen.json
index 62c10bc4..61aa4553 100644
--- a/.codegen.json
+++ b/.codegen.json
@@ -1 +1 @@
-{ "engineHash": "47da32c", "specHash": "d36b9f0", "version": "0.4.0" }
+{ "engineHash": "47da32c", "specHash": "d36b9f0", "version": "1.0.0" }
diff --git a/Box.Sdk.Gen/Box.Sdk.Gen.csproj b/Box.Sdk.Gen/Box.Sdk.Gen.csproj
index f587830a..60d9c6b5 100644
--- a/Box.Sdk.Gen/Box.Sdk.Gen.csproj
+++ b/Box.Sdk.Gen/Box.Sdk.Gen.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <Version>0.4.0</Version>
+    <Version>1.0.0</Version>
     <Description>[Box Platform](https://box.dev) provides functionality to provide access to content stored within [Box](https://box.com). It provides endpoints for basic manipulation of files and folders, management of users within an enterprise, as well as more complex topics such as legal holds and retention policies.</Description>
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
     <Nullable>enable</Nullable>
diff --git a/Box.Sdk.Gen/Networking/Version.cs b/Box.Sdk.Gen/Networking/Version.cs
index da63148b..36948829 100644
--- a/Box.Sdk.Gen/Networking/Version.cs
+++ b/Box.Sdk.Gen/Networking/Version.cs
@@ -4,6 +4,6 @@ namespace Box.Sdk.Gen.Internal
 {
     static class Version
     {
-        internal static string sdkVersion = "0.4.0";
+        internal static string sdkVersion = "1.0.0";
     }
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed569205..a37d926a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,25 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [1.0.0](https://github.com/box/box-codegen/compare/v0.4.0...v1.0.0) (2024-07-24)
+
+
+### Bug Fixes
+
+* Extract `IntegrationMappingPartnerItemSlack` to `IntegrationMappingPartnerItemSlackUnion` (box/box-codegen[#530](https://github.com/box/box-codegen/issues/530)) ([#183](https://github.com/box/box-codegen/issues/183)) ([3b1b634](https://github.com/box/box-codegen/commit/3b1b634904edc73af094aa8aa6e89d32b9e92aee))
+* Improve chunked upload reliability (box/box-codegen[#529](https://github.com/box/box-codegen/issues/529)) ([#182](https://github.com/box/box-codegen/issues/182)) ([e2a045f](https://github.com/box/box-codegen/commit/e2a045f5d2afbe15be0284099ee2236f9c19cd73))
+* remove `init` from some of the required fields, `nullability` fixes (box/box-codegen[#532](https://github.com/box/box-codegen/issues/532)) ([#190](https://github.com/box/box-codegen/issues/190)) ([c58f8af](https://github.com/box/box-codegen/commit/c58f8afa41fa4346eb3f2ced9e48695980e917e1))
+* retry requests with status code of 202 and `retry-after` header (box/box-codegen[#533](https://github.com/box/box-codegen/issues/533)) ([#191](https://github.com/box/box-codegen/issues/191)) ([abaafd7](https://github.com/box/box-codegen/commit/abaafd70b982ae560430ff083b4bee1d533d5275))
+* Update chunked upload (box/box-codegen[#523](https://github.com/box/box-codegen/issues/523)) ([#177](https://github.com/box/box-codegen/issues/177)) ([9bcaf51](https://github.com/box/box-codegen/commit/9bcaf51e0bcd3134dea2b37277a24abaa483754a))
+
+
+### New Features and Enhancements
+
+* Add `is_active` parameter to user collaboration (box/box-openapi[#437](https://github.com/box/box-codegen/issues/437)) ([#181](https://github.com/box/box-codegen/issues/181)) ([ec5f2d1](https://github.com/box/box-codegen/commit/ec5f2d1d2cdba330f26a7db40042b70d3ec5bca2))
+* simplify `namespaces` (box/box-codegen[#518](https://github.com/box/box-codegen/issues/518)) ([#175](https://github.com/box/box-codegen/issues/175)) ([7831b09](https://github.com/box/box-codegen/commit/7831b098971616497cbc90a8c277fee9b2c42c39))
+* Support AI Agent API (box/box-codegen[#531](https://github.com/box/box-codegen/issues/531)) ([#188](https://github.com/box/box-codegen/issues/188)) ([0c29645](https://github.com/box/box-codegen/commit/0c296458ef966e57c5aba2a8068034d4de820ef9))
+* Support default interface properties, bump dependencies (box/box-codegen[#527](https://github.com/box/box-codegen/issues/527)) ([#184](https://github.com/box/box-codegen/issues/184)) ([6b52792](https://github.com/box/box-codegen/commit/6b52792057ab94f6bcc2f86b47e0ed5f25900adf))
+
 ## [0.4.0](https://github.com/box/box-codegen/compare/v0.3.1...v0.4.0) (2024-07-03)