diff --git a/CHANGELOG.md b/CHANGELOG.md
index a755a6a..a7f30ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,17 @@ uid: changelog
 
 # Changelog
 
+## [1.2.1] - 2024-04-26
+
+### Changed
+
+* Updated Burst dependency to version 1.8.13
+* Updated entities packages dependencies
+
 ## [1.2.0] - 2024-03-22
 
 ### Changed
-*Release Preparation
+* Release Preparation
 
 
 ## [1.2.0-pre.12] - 2024-02-13
diff --git a/LICENSE.md b/LICENSE.md
index 0787cba..c9fdc5c 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,4 +1,4 @@
-Netcode for Entities copyright © 2024 Unity Technologies
+Netcode for Entities copyright © 2019 Unity Technologies
 
 Licensed under the Unity Companion License for Unity-dependent projects--see [Unity Companion License](http://www.unity3d.com/legal/licenses/Unity_Companion_License).
 
diff --git a/ValidationExceptions.json b/ValidationExceptions.json
index 9815a11..c268fba 100644
--- a/ValidationExceptions.json
+++ b/ValidationExceptions.json
@@ -1,15 +1,20 @@
 {
-  "ErrorExceptions": [
-    {
-      "ValidationTest": "API Validation",
-      "ExceptionMessage": "For Experimental or Preview Packages, breaking changes require a new minor version.",
-      "PackageVersion": "1.2.0"
-    },
-    {
-      "ValidationTest": "API Validation",
-      "ExceptionMessage": "Breaking changes require a new major version.",
-      "PackageVersion": "1.2.0"
-    }
-  ],
-  "WarningExceptions": []
+    "ErrorExceptions": [
+        {
+            "ValidationTest": "API Validation",
+            "ExceptionMessage": "For Experimental or Preview Packages, breaking changes require a new minor version.",
+            "PackageVersion": "1.2.1"
+        },
+        {
+            "ValidationTest": "API Validation",
+            "ExceptionMessage": "Additions require a new minor or major version.",
+            "PackageVersion": "1.2.1"
+        },
+        {
+            "ValidationTest": "API Validation",
+            "ExceptionMessage": "New assembly \"Unity.NetCode.TestsUtils\" may only be added in a new minor or major version.",
+            "PackageVersion": "1.2.1"
+        }
+    ],
+    "WarningExceptions": []
 }
diff --git a/package.json b/package.json
index db8eb36..6a69992 100644
--- a/package.json
+++ b/package.json
@@ -1,25 +1,25 @@
 {
   "name": "com.unity.netcode",
   "displayName": "Netcode for Entities",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "unity": "2022.3",
   "unityRelease": "11f1",
   "description": "Unity's Data Oriented Technology Stack (DOTS) multiplayer netcode layer - a high level netcode system built on entities. This package provides a foundation for creating networked multiplayer applications within DOTS.",
   "dependencies": {
     "com.unity.transport": "2.1.0",
-    "com.unity.entities": "1.2.0",
+    "com.unity.entities": "1.2.1",
     "com.unity.modules.animation": "1.0.0"
   },
   "_upm": {
-    "changelog": "### Changed\n*Release Preparation"
+    "changelog": "### Changed\n\n* Updated Burst dependency to version 1.8.13\n* Updated entities packages dependencies"
   },
   "upmCi": {
-    "footprint": "14f73fe31687e3259c784ff7454311310d71c70f"
+    "footprint": "2a3fa1e508d74a00333496f3d563d6cc7c3bf5ad"
   },
   "documentationUrl": "https://docs.unity3d.com/Packages/com.unity.netcode@1.2/manual/index.html",
   "repository": {
     "url": "https://github.cds.internal.unity3d.com/unity/dots.git",
     "type": "git",
-    "revision": "ea4236421d61011e37e71d22108c5e4e70cf71d7"
+    "revision": "6ecf7a215623cca37079c6f1a3e6f2f686c91721"
   }
 }