diff --git a/.codegen.json b/.codegen.json
index d57b3945..a93c0c4c 100644
--- a/.codegen.json
+++ b/.codegen.json
@@ -1 +1 @@
-{ "engineHash": "a839036", "specHash": "544d370", "version": "1.4.0" }
+{ "engineHash": "a839036", "specHash": "544d370", "version": "1.5.0" }
diff --git a/Box.Sdk.Gen/Box.Sdk.Gen.csproj b/Box.Sdk.Gen/Box.Sdk.Gen.csproj
index bbfdf36d..13292762 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>1.4.0</Version>
+    <Version>1.5.0</Version>
     <Description>Official Box .Net Generated SDK</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 c0713f5f..28ce1432 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 = "1.4.0";
+        internal static string sdkVersion = "1.5.0";
     }
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e35ffe39..e8256d98 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,22 @@
 
 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.
 
+## [1.5.0](https://github.com/box/box-dotnet-sdk-gen/compare/v1.4.0...v1.5.0) (2024-12-04)
+
+
+### Bug Fixes
+
+* Support status codes with no content (box/box-codegen[#604](https://github.com/box/box-dotnet-sdk-gen/issues/604)) ([#314](https://github.com/box/box-dotnet-sdk-gen/issues/314)) ([57747d5](https://github.com/box/box-dotnet-sdk-gen/commit/57747d50c48dd4c433dad342a5e2a20ac0b15952))
+* update collaboration, metadata and collection resources (box/box-openapi[#483](https://github.com/box/box-dotnet-sdk-gen/issues/483)) ([#316](https://github.com/box/box-dotnet-sdk-gen/issues/316)) ([d331f8a](https://github.com/box/box-dotnet-sdk-gen/commit/d331f8a1f7110e5e00df170cedef85af682d58b4))
+
+
+### New Features and Enhancements
+
+* Add optional URL parameter to `FetchResponse` (box/box-codegen[#617](https://github.com/box/box-dotnet-sdk-gen/issues/617)) ([#331](https://github.com/box/box-dotnet-sdk-gen/issues/331)) ([61484ec](https://github.com/box/box-dotnet-sdk-gen/commit/61484ec9fbf96c0ae62116ec1ee0cbb50aae7493))
+* Allow using default credentials for proxy (box/box-codegen[#623](https://github.com/box/box-dotnet-sdk-gen/issues/623)) ([#334](https://github.com/box/box-dotnet-sdk-gen/issues/334)) ([bc4636e](https://github.com/box/box-dotnet-sdk-gen/commit/bc4636e64859fd7d0b1449ec34b6144d0eb1a768)), closes [#333](https://github.com/box/box-dotnet-sdk-gen/issues/333)
+* Expose method for making custom HTTP requests (box/box-codegen[#622](https://github.com/box/box-dotnet-sdk-gen/issues/622)) ([#329](https://github.com/box/box-dotnet-sdk-gen/issues/329)) ([e689140](https://github.com/box/box-dotnet-sdk-gen/commit/e689140d6d3be772ff2370e7de5797707df7bdad))
+* Support get collection by ID endpoint (box/box-codegen[#595](https://github.com/box/box-dotnet-sdk-gen/issues/595)) ([#304](https://github.com/box/box-dotnet-sdk-gen/issues/304)) ([9ebf59a](https://github.com/box/box-dotnet-sdk-gen/commit/9ebf59ae388aa9aec5d8a0a3551f13e544c7571d))
+
 ## [1.4.0](https://github.com/box/box-codegen/compare/v1.3.1...v1.4.0) (2024-10-31)