diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 76d5538..5f5bb52 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.9.0"
+  ".": "1.0.0-rc"
 }
diff --git a/SDK/CHANGELOG.md b/SDK/CHANGELOG.md
index 83d68a5..9ed7a61 100644
--- a/SDK/CHANGELOG.md
+++ b/SDK/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 ## Unreleased
 
+## [1.0.0-rc](https://github.com/privy-io/unity-sdk/compare/v0.9.0...v1.0.0-rc) (2026-03-17)
+
+
+### ⚠ BREAKING CHANGES
+
+* introduces namespacing, error classes and renames legacy types ([#14](https://github.com/privy-io/unity-sdk/issues/14))
+
+* introduces namespacing, error classes and renames legacy types ([#14](https://github.com/privy-io/unity-sdk/issues/14)) ([99bc653](https://github.com/privy-io/unity-sdk/commit/99bc65383d283141941cba62ec94b9939270dc17))
+
+
+### Fixed
+
+* **macos:** add missing using system.threading.task in webviewhandler ([#23](https://github.com/privy-io/unity-sdk/issues/23)) ([e32e863](https://github.com/privy-io/unity-sdk/commit/e32e86396ab5e52f0e4d3ec83e874a9cab9d6c8f))
+* **macos:** add missing using utils in WebViewhandler ([#22](https://github.com/privy-io/unity-sdk/issues/22)) ([5d4db96](https://github.com/privy-io/unity-sdk/commit/5d4db96279fafc89ee73fb6276589805515c53f3))
+
 ## [0.9.0](https://github.com/privy-io/unity-sdk/compare/v0.8.0...v0.9.0) (2026-03-10)
 
 
diff --git a/SDK/Runtime/Utils/SdkVersion.cs b/SDK/Runtime/Utils/SdkVersion.cs
index 0104619..60b19de 100644
--- a/SDK/Runtime/Utils/SdkVersion.cs
+++ b/SDK/Runtime/Utils/SdkVersion.cs
@@ -3,7 +3,7 @@ namespace Privy.Utils
     public static class SdkVersion
     {
         // x-release-please-start-version
-        public const string VersionNumber = "0.9.0";
+        public const string VersionNumber = "1.0.0-rc";
         // x-release-please-end
     }
 }
diff --git a/SDK/package.json b/SDK/package.json
index 31581eb..479c31c 100644
--- a/SDK/package.json
+++ b/SDK/package.json
@@ -1,7 +1,7 @@
 {
   "name": "com.privy.unity-sdk",
   "displayName": "Privy SDK",
-  "version": "0.9.0",
+  "version": "1.0.0-rc",
   "unity": "2022.3",
   "description": "Privy Unity SDK for authentication and embedded wallet functionality.",
   "keywords": [
diff --git a/version.txt b/version.txt
index ac39a10..e708c6f 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.9.0
+1.0.0-rc