diff --git a/README.md b/README.md
index ce0dad0..33e0675 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ It's part of [Ashampoo Photos](https://ashampoo.com/photos).
 ## Installation
 
 ```
-implementation("com.ashampoo:xmpcore:0.2.1")
+implementation("com.ashampoo:xmpcore:0.2.2")
 ```
 
 ## How to use
diff --git a/build.gradle.kts b/build.gradle.kts
index c5084f8..304c6ea 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,7 +3,7 @@ import org.jetbrains.kotlin.gradle.plugin.mpp.apple.XCFramework
 
 plugins {
     kotlin("multiplatform") version "1.9.21"
-    id("com.android.library") version "7.4.2"
+    id("com.android.library") version "8.0.2"
     id("maven-publish")
     id("signing")
     id("io.gitlab.arturbosch.detekt") version "1.23.3"
@@ -22,7 +22,7 @@ repositories {
 
 val productName = "Ashampoo XMP Core"
 
-val ktorVersion: String = "2.3.5"
+val ktorVersion: String = "2.3.6"
 val xmlUtilVersion: String = "0.86.2"
 
 description = productName
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 744c64d..3499ded 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/src/commonMain/kotlin/com/ashampoo/xmp/XMPNormalizer.kt b/src/commonMain/kotlin/com/ashampoo/xmp/XMPNormalizer.kt
index a93bf7c..64cab72 100644
--- a/src/commonMain/kotlin/com/ashampoo/xmp/XMPNormalizer.kt
+++ b/src/commonMain/kotlin/com/ashampoo/xmp/XMPNormalizer.kt
@@ -63,14 +63,15 @@ internal object XMPNormalizer {
 
             if (checkUUIDFormat(nameStr)) {
 
-                // move UUID to xmpMM:InstanceID and remove it from the root node
+                /* move UUID to xmpMM:InstanceID and remove it from the root node */
                 val path = expandXPath(XMPConst.NS_XMP_MM, "InstanceID")
                 val idNode = XMPNodeUtils.findNode(tree, path, true, null)
 
                 if (idNode == null)
                     throw XMPException("Failure creating xmpMM:InstanceID", XMPError.INTERNALFAILURE)
 
-                idNode.options = PropertyOptions() // Clobber any existing xmpMM:InstanceID.
+                /* Clobber any existing xmpMM:InstanceID */
+                idNode.options = PropertyOptions()
                 idNode.value = "uuid:$nameStr"
                 idNode.removeChildren()
                 idNode.removeQualifiers()
diff --git a/src/commonTest/kotlin/com/ashampoo/xmp/RewriteXmpTest.kt b/src/commonTest/kotlin/com/ashampoo/xmp/RewriteXmpTest.kt
index b731f7f..bbd072e 100644
--- a/src/commonTest/kotlin/com/ashampoo/xmp/RewriteXmpTest.kt
+++ b/src/commonTest/kotlin/com/ashampoo/xmp/RewriteXmpTest.kt
@@ -214,6 +214,11 @@ class RewriteXmpTest {
 
     companion object {
 
+        /*
+         * Note: sample_100.xml is the only one that
+         * triggers XMPNormalizer.tweakOldXMP()
+         */
+
         const val TEST_PHOTO_COUNT = 100
 
         private const val RESOURCE_PATH: String = "src/commonTest/resources/com/ashampoo/xmp"
diff --git a/src/commonTest/resources/com/ashampoo/xmp/sample_100.xmp b/src/commonTest/resources/com/ashampoo/xmp/sample_100.xmp
index 4225bd9..39f4379 100644
--- a/src/commonTest/resources/com/ashampoo/xmp/sample_100.xmp
+++ b/src/commonTest/resources/com/ashampoo/xmp/sample_100.xmp
@@ -1,34 +1,54 @@
-<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="XMP Core 6.0.0">
- <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-  <rdf:Description rdf:about=""
-    xmlns:exif="http://ns.adobe.com/exif/1.0/"
-    xmlns:xmp="http://ns.adobe.com/xap/1.0/"
-    xmlns:MY="http://ns.mylollc.com/MyloEdit/"
-    xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
-    xmlns:dc="http://purl.org/dc/elements/1.1/"
-   exif:DateTimeOriginal="2023-07-03T10:24:16.000"
-   exif:SubSecTime="0"
-   exif:SubSecTimeOriginal="0"
-   exif:SubSecTimeDigitized="0"
-   xmp:CreateDate="2023-07-03T10:24:16.000"
-   xmp:ModifyDate="2023-07-03T10:24:16.000"
-   xmp:MetadataDate="2023-07-03T08:38:51.741Z"
-   xmp:Rating="1"
-   MY:DateRangeStart="2023-07-03T10:24:16.000"
-   MY:DateRangeEnd="2023-07-03T10:24:16.000"
-   MY:DateRangeScope=""
-   MY:Undated="false"
-   MY:flag="false"
-   MY:processVersion="1"
-   MY:MetadataDate="2023-07-03T08:38:51.741Z"
-   xmpMM:DocumentID="F4B0CBDE-3B21-46AB-BAD0-9BEA764E84D9"
-   xmpMM:OriginalDocumentID="F4B0CBDE-3B21-46AB-BAD0-9BEA764E84D9"
-   xmpMM:InstanceID="xmp.iid:6E5C4F82-0EAB-4EE1-9AB3-0748412A6A85">
-   <dc:subject>
-    <rdf:Bag>
-     <rdf:li>test</rdf:li>
-    </rdf:Bag>
-   </dc:subject>
-  </rdf:Description>
- </rdf:RDF>
+<?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
+<x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::ExifTool 12.27'>
+<rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
+
+ <rdf:Description rdf:about='uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b'
+  xmlns:MicrosoftPhoto='http://ns.microsoft.com/photo/1.0'>
+  <MicrosoftPhoto:DateAcquired>2013-09-01T10:58:46.904</MicrosoftPhoto:DateAcquired>
+  <MicrosoftPhoto:LastKeywordXMP>
+   <rdf:Bag>
+    <rdf:li>свадьба Алла+ Эльдар</rdf:li>
+   </rdf:Bag>
+  </MicrosoftPhoto:LastKeywordXMP>
+ </rdf:Description>
+
+ <rdf:Description rdf:about='uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b'
+  xmlns:dc='http://purl.org/dc/elements/1.1/'>
+  <dc:subject>
+   <rdf:Bag>
+    <rdf:li>свадьба Алла+ Эльдар</rdf:li>
+   </rdf:Bag>
+  </dc:subject>
+ </rdf:Description>
+
+ <rdf:Description rdf:about='uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b'
+  xmlns:xmp='http://ns.adobe.com/xap/1.0/'>
+  <xmp:Rating>3</xmp:Rating>
+ </rdf:Description>
+</rdf:RDF>
 </x:xmpmeta>
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+                                                                                                    
+<?xpacket end='w'?>
\ No newline at end of file
diff --git a/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_canonical.xmp b/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_canonical.xmp
index 2dcb6be..58d3362 100644
--- a/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_canonical.xmp
+++ b/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_canonical.xmp
@@ -2,34 +2,23 @@
 <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.1.3">
   <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
     <rdf:Description rdf:about=""
-        xmlns:MY="http://ns.mylollc.com/MyloEdit/"
+        xmlns:MicrosoftPhoto_1_="http://ns.microsoft.com/photo/1.0"
         xmlns:dc="http://purl.org/dc/elements/1.1/"
-        xmlns:exif="http://ns.adobe.com/exif/1.0/"
         xmlns:xmp="http://ns.adobe.com/xap/1.0/"
         xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">
-      <MY:DateRangeEnd>2023-07-03T10:24:16.000</MY:DateRangeEnd>
-      <MY:DateRangeScope/>
-      <MY:DateRangeStart>2023-07-03T10:24:16.000</MY:DateRangeStart>
-      <MY:MetadataDate>2023-07-03T08:38:51.741Z</MY:MetadataDate>
-      <MY:Undated>false</MY:Undated>
-      <MY:flag>false</MY:flag>
-      <MY:processVersion>1</MY:processVersion>
+      <MicrosoftPhoto_1_:DateAcquired>2013-09-01T10:58:46.904</MicrosoftPhoto_1_:DateAcquired>
+      <MicrosoftPhoto_1_:LastKeywordXMP>
+        <rdf:Bag>
+          <rdf:li>свадьба Алла+ Эльдар</rdf:li>
+        </rdf:Bag>
+      </MicrosoftPhoto_1_:LastKeywordXMP>
       <dc:subject>
         <rdf:Bag>
-          <rdf:li>test</rdf:li>
+          <rdf:li>свадьба Алла+ Эльдар</rdf:li>
         </rdf:Bag>
       </dc:subject>
-      <exif:DateTimeOriginal>2023-07-03T10:24:16.000</exif:DateTimeOriginal>
-      <exif:SubSecTime>0</exif:SubSecTime>
-      <exif:SubSecTimeDigitized>0</exif:SubSecTimeDigitized>
-      <exif:SubSecTimeOriginal>0</exif:SubSecTimeOriginal>
-      <xmp:CreateDate>2023-07-03T10:24:16.000</xmp:CreateDate>
-      <xmp:MetadataDate>2023-07-03T08:38:51.741Z</xmp:MetadataDate>
-      <xmp:ModifyDate>2023-07-03T10:24:16.000</xmp:ModifyDate>
-      <xmp:Rating>1</xmp:Rating>
-      <xmpMM:DocumentID>F4B0CBDE-3B21-46AB-BAD0-9BEA764E84D9</xmpMM:DocumentID>
-      <xmpMM:InstanceID>xmp.iid:6E5C4F82-0EAB-4EE1-9AB3-0748412A6A85</xmpMM:InstanceID>
-      <xmpMM:OriginalDocumentID>F4B0CBDE-3B21-46AB-BAD0-9BEA764E84D9</xmpMM:OriginalDocumentID>
+      <xmp:Rating>3</xmp:Rating>
+      <xmpMM:InstanceID>uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b</xmpMM:InstanceID>
     </rdf:Description>
   </rdf:RDF>
 </x:xmpmeta>
diff --git a/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_compact.xmp b/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_compact.xmp
index 4124013..4936932 100644
--- a/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_compact.xmp
+++ b/src/commonTest/resources/com/ashampoo/xmp/sample_100_formatted_compact.xmp
@@ -2,32 +2,21 @@
 <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.1.3">
   <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
     <rdf:Description rdf:about=""
-        xmlns:MY="http://ns.mylollc.com/MyloEdit/"
+        xmlns:MicrosoftPhoto_1_="http://ns.microsoft.com/photo/1.0"
         xmlns:dc="http://purl.org/dc/elements/1.1/"
-        xmlns:exif="http://ns.adobe.com/exif/1.0/"
         xmlns:xmp="http://ns.adobe.com/xap/1.0/"
         xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"
-      MY:DateRangeEnd="2023-07-03T10:24:16.000"
-      MY:DateRangeScope=""
-      MY:DateRangeStart="2023-07-03T10:24:16.000"
-      MY:MetadataDate="2023-07-03T08:38:51.741Z"
-      MY:Undated="false"
-      MY:flag="false"
-      MY:processVersion="1"
-      exif:DateTimeOriginal="2023-07-03T10:24:16.000"
-      exif:SubSecTime="0"
-      exif:SubSecTimeDigitized="0"
-      exif:SubSecTimeOriginal="0"
-      xmp:CreateDate="2023-07-03T10:24:16.000"
-      xmp:MetadataDate="2023-07-03T08:38:51.741Z"
-      xmp:ModifyDate="2023-07-03T10:24:16.000"
-      xmp:Rating="1"
-      xmpMM:DocumentID="F4B0CBDE-3B21-46AB-BAD0-9BEA764E84D9"
-      xmpMM:InstanceID="xmp.iid:6E5C4F82-0EAB-4EE1-9AB3-0748412A6A85"
-      xmpMM:OriginalDocumentID="F4B0CBDE-3B21-46AB-BAD0-9BEA764E84D9">
+      MicrosoftPhoto_1_:DateAcquired="2013-09-01T10:58:46.904"
+      xmp:Rating="3"
+      xmpMM:InstanceID="uuid:faf5bdd5-ba3d-11da-ad31-d33d75182f1b">
+      <MicrosoftPhoto_1_:LastKeywordXMP>
+        <rdf:Bag>
+          <rdf:li>свадьба Алла+ Эльдар</rdf:li>
+        </rdf:Bag>
+      </MicrosoftPhoto_1_:LastKeywordXMP>
       <dc:subject>
         <rdf:Bag>
-          <rdf:li>test</rdf:li>
+          <rdf:li>свадьба Алла+ Эльдар</rdf:li>
         </rdf:Bag>
       </dc:subject>
     </rdf:Description>