diff --git a/Assets/MA_ToolBox/MA_Utilities/TextureUtils/MA_TextureUtils.cs b/Assets/MA_ToolBox/MA_Utilities/TextureUtils/MA_TextureUtils.cs
index 10c7a99..ff2e6d6 100644
--- a/Assets/MA_ToolBox/MA_Utilities/TextureUtils/MA_TextureUtils.cs
+++ b/Assets/MA_ToolBox/MA_Utilities/TextureUtils/MA_TextureUtils.cs
@@ -161,17 +161,20 @@ namespace MA_Texture
 		{
 			Color[] newColors = new Color[newWidth * newHeight];
 
-			float ratioX = ((float)curWidth) / newWidth;
-			float ratioY = ((float)curHeight) / newHeight;
+            float ratioX = 1.0f / ((float)newWidth / (curWidth - 1));
+            float ratioY = 1.0f / ((float)newHeight / (curHeight - 1));
 
-			for (int y = 0; y < newHeight; y++)
+            for (int y = 0; y < newHeight; y++)
 			{
-				var thisY = Mathf.RoundToInt((ratioY * y) * curWidth);
-				var yw = y * newWidth;
+                int yFloor = Mathf.FloorToInt(y * ratioY);
+                var y1 = (yFloor + 1) * curWidth;
+                var yw = y * newWidth;
 
-				for (int x = 0; x < newWidth; x++)
+                for (int x = 0; x < newWidth; x++)
 				{
-					newColors[yw + x] = curColors[Mathf.RoundToInt(thisY + ratioX * x)];
+                    int xFloor = Mathf.FloorToInt(x * ratioX);
+
+                    newColors[yw + x] = curColors[Mathf.RoundToInt(y1 + xFloor)];
 				}
 			}
 
diff --git a/Packages/manifest.json b/Packages/manifest.json
index ed049c5..ebf49a9 100644
--- a/Packages/manifest.json
+++ b/Packages/manifest.json
@@ -2,8 +2,7 @@
   "dependencies": {
     "com.unity.2d.sprite": "1.0.0",
     "com.unity.ext.nunit": "1.0.0",
-    "com.unity.package-manager-ui": "2.2.0",
-    "com.unity.test-framework": "1.0.13",
+    "com.unity.test-framework": "1.1.9",
     "com.unity.ugui": "1.0.0",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.androidjni": "1.0.0",
diff --git a/ProjectSettings/EditorSettings.asset b/ProjectSettings/EditorSettings.asset
index 96c6ed5..4af553a 100644
--- a/ProjectSettings/EditorSettings.asset
+++ b/ProjectSettings/EditorSettings.asset
@@ -3,7 +3,7 @@
 --- !u!159 &1
 EditorSettings:
   m_ObjectHideFlags: 0
-  serializedVersion: 7
+  serializedVersion: 9
   m_ExternalVersionControlSupport: Hidden Meta Files
   m_SerializationMode: 2
   m_LineEndingsForNewScripts: 2
@@ -16,10 +16,20 @@ EditorSettings:
   m_EtcTextureFastCompressor: 1
   m_EtcTextureNormalCompressor: 2
   m_EtcTextureBestCompressor: 4
-  m_ProjectGenerationIncludedExtensions: txt;xml;fnt;cd;asmdef;rsp
+  m_ProjectGenerationIncludedExtensions: txt;xml;fnt;cd;asmdef;rsp;asmref
   m_ProjectGenerationRootNamespace: 
   m_CollabEditorSettings:
     inProgressEnabled: 1
   m_EnableTextureStreamingInEditMode: 1
   m_EnableTextureStreamingInPlayMode: 1
   m_AsyncShaderCompilation: 1
+  m_EnterPlayModeOptionsEnabled: 0
+  m_EnterPlayModeOptions: 3
+  m_ShowLightmapResolutionOverlay: 1
+  m_UseLegacyProbeSampleCount: 1
+  m_AssetPipelineMode: 1
+  m_CacheServerMode: 0
+  m_CacheServerEndpoint: 
+  m_CacheServerNamespacePrefix: default
+  m_CacheServerEnableDownload: 1
+  m_CacheServerEnableUpload: 1
diff --git a/ProjectSettings/ProjectVersion.txt b/ProjectSettings/ProjectVersion.txt
index f499f71..798259b 100644
--- a/ProjectSettings/ProjectVersion.txt
+++ b/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2019.2.13f1
-m_EditorVersionWithRevision: 2019.2.13f1 (e20f6c7e5017)
+m_EditorVersion: 2019.3.0f6
+m_EditorVersionWithRevision: 2019.3.0f6 (27ab2135bccf)