diff --git a/Resources/Private/Language/de.locallang.xlf b/Resources/Private/Language/de.locallang.xlf
index af516f3..0931930 100644
--- a/Resources/Private/Language/de.locallang.xlf
+++ b/Resources/Private/Language/de.locallang.xlf
@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<xliff version="1.0">
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
     <file source-language="en" target-language="de" datatype="plaintext" original="messages">
         <header/>
         <body>
diff --git a/Resources/Private/Language/de.locallang_db.xlf b/Resources/Private/Language/de.locallang_db.xlf
index ca14dd7..7d7d231 100644
--- a/Resources/Private/Language/de.locallang_db.xlf
+++ b/Resources/Private/Language/de.locallang_db.xlf
@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<xliff version="1.0">
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
     <file source-language="en" target-language="de" datatype="plaintext" original="messages">
         <header/>
         <body>
diff --git a/Resources/Private/Language/locallang.xlf b/Resources/Private/Language/locallang.xlf
index 4102e7a..73a1f52 100644
--- a/Resources/Private/Language/locallang.xlf
+++ b/Resources/Private/Language/locallang.xlf
@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<xliff version="1.0">
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
     <file source-language="en" datatype="plaintext" original="messages">
         <header/>
         <body>
diff --git a/Resources/Private/Language/locallang_db.xlf b/Resources/Private/Language/locallang_db.xlf
index 5774e22..4ab0c12 100644
--- a/Resources/Private/Language/locallang_db.xlf
+++ b/Resources/Private/Language/locallang_db.xlf
@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<xliff version="1.0">
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
     <file source-language="en" datatype="plaintext" original="messages">
         <header/>
         <body>
