diff --git a/Kitodo-Docket/src/test/resources/docket.xsl b/Kitodo-Docket/src/test/resources/docket.xsl
index a802ae74a7d..9c7718e6945 100644
--- a/Kitodo-Docket/src/test/resources/docket.xsl
+++ b/Kitodo-Docket/src/test/resources/docket.xsl
@@ -12,7 +12,7 @@
  *
 -->
 
-<xsl:stylesheet version="1.1" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 xmlns:fo="http://www.w3.org/1999/XSL/Format"
                 xmlns:kitodo="http://www.kitodo.org/logfile" exclude-result-prefixes="fo">
     <xsl:output method="xml" indent="yes"/>
diff --git a/Kitodo-Docket/src/test/resources/docket_multipage.xsl b/Kitodo-Docket/src/test/resources/docket_multipage.xsl
index f207a4519ad..db6d0180de2 100644
--- a/Kitodo-Docket/src/test/resources/docket_multipage.xsl
+++ b/Kitodo-Docket/src/test/resources/docket_multipage.xsl
@@ -12,7 +12,7 @@
  *
 -->
 
-<xsl:stylesheet version="1.1" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 xmlns:fo="http://www.w3.org/1999/XSL/Format"
                 xmlns:kitodo="http://www.kitodo.org/logfile" exclude-result-prefixes="fo">
     <xsl:output method="xml" indent="yes"/>
diff --git a/Kitodo/src/main/resources/docket.xsl b/Kitodo/src/main/resources/docket.xsl
index f4c3774e45f..2f8e25fce10 100644
--- a/Kitodo/src/main/resources/docket.xsl
+++ b/Kitodo/src/main/resources/docket.xsl
@@ -12,7 +12,7 @@
  *
 -->
 
-<xsl:stylesheet version="1.1" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 xmlns:fo="http://www.w3.org/1999/XSL/Format"
                 xmlns:kitodo="http://www.kitodo.org/logfile" exclude-result-prefixes="fo">
     <xsl:output method="xml" indent="yes"/>
diff --git a/Kitodo/src/main/resources/docket_multipage.xsl b/Kitodo/src/main/resources/docket_multipage.xsl
index f207a4519ad..db6d0180de2 100644
--- a/Kitodo/src/main/resources/docket_multipage.xsl
+++ b/Kitodo/src/main/resources/docket_multipage.xsl
@@ -12,7 +12,7 @@
  *
 -->
 
-<xsl:stylesheet version="1.1" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 xmlns:fo="http://www.w3.org/1999/XSL/Format"
                 xmlns:kitodo="http://www.kitodo.org/logfile" exclude-result-prefixes="fo">
     <xsl:output method="xml" indent="yes"/>
diff --git a/Kitodo/src/test/resources/xslt/docket.xsl b/Kitodo/src/test/resources/xslt/docket.xsl
index 43608a11383..b61b29228e6 100644
--- a/Kitodo/src/test/resources/xslt/docket.xsl
+++ b/Kitodo/src/test/resources/xslt/docket.xsl
@@ -12,7 +12,7 @@
  *
 -->
 
-<xsl:stylesheet version="1.1" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 xmlns:fo="http://www.w3.org/1999/XSL/Format"
                 xmlns:kitodo="http://www.kitodo.org/logfile" exclude-result-prefixes="fo">
     <xsl:output method="xml" indent="yes"/>