From f71787dd16a40d079aa5013ac5c937c81f92b563 Mon Sep 17 00:00:00 2001
From: "release-please-token-provider[bot]"
 <225477224+release-please-token-provider[bot]@users.noreply.github.com>
Date: Thu, 18 Dec 2025 16:12:12 +0000
Subject: [PATCH] chore(main): release 3.1.1

---
 .release-please-manifest.json | 2 +-
 CHANGELOG.md                  | 8 ++++++++
 Directory.Build.props         | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e0dc5001b..89c23baca 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "3.1.0"
+  ".": "3.1.1"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3e5aa34a..be4068a9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [3.1.1](https://github.com/microsoft/OpenAPI.NET/compare/v3.1.0...v3.1.1) (2025-12-18)
+
+
+### Bug Fixes
+
+* **schema:** always serialize `additionalProperties: false` ([6651c36](https://github.com/microsoft/OpenAPI.NET/commit/6651c36ff341329c053776d65b36b1b7fa9dd3ea))
+* **schema:** always serialize `additionalProperties: false` ([e36fc95](https://github.com/microsoft/OpenAPI.NET/commit/e36fc9565bce42916eb7bf64d1f74d491dd1f407))
+
 ## [3.1.0](https://github.com/microsoft/OpenAPI.NET/compare/v3.0.3...v3.1.0) (2025-12-17)
 
 ### Features
diff --git a/Directory.Build.props b/Directory.Build.props
index 11a996a34..5aba3b052 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -12,7 +12,7 @@
     <PackageProjectUrl>https://github.com/Microsoft/OpenAPI.NET</PackageProjectUrl>
     <Copyright>© Microsoft Corporation. All rights reserved.</Copyright>
     <PackageTags>OpenAPI .NET</PackageTags>
-    <Version>3.1.0</Version>
+    <Version>3.1.1</Version>
   </PropertyGroup>
   <!-- https://github.com/clairernovotny/DeterministicBuilds#deterministic-builds -->
   <PropertyGroup Condition="'$(TF_BUILD)' == 'true'">