diff --git a/jdom-1.1-build.xml.patch b/jdom-1.1-build.xml.patch
index 8230d15..e76be3e 100644
--- a/jdom-1.1-build.xml.patch
+++ b/jdom-1.1-build.xml.patch
@@ -6,8 +6,8 @@
      <property name="compile.optimize"    value="true" />
 -    <property name="compile.target"      value="1.2" />
 -    <property name="compile.source"      value="1.2" />
-+    <property name="compile.target"      value="1.5" />
-+    <property name="compile.source"      value="1.5" />
++    <property name="compile.target"      value="1.6" />
++    <property name="compile.source"      value="1.6" />
      <property name="compile.deprecation" value="true" />
  
      <property name="src.dir" value="./src/java"/>
@@ -19,3 +19,60 @@
  
        <fileset dir="${jaxen.lib.dir}">
          <include name="jaxen-*.jar"/>
+--- XOM/build.xml
++++ XOM/build.xml
+@@ -201,8 +201,8 @@
+            debug="${debug}"
+            optimize="${optimize}"
+            deprecation="${deprecation}"
+-           target="1.2"
+-           source="1.3"
++           target="1.6"
++           source="1.6"
+            encoding="UTF-8"
+            excludes="nu/xom/pantry/* nu/xom/tools/* nu/xom/samples/*Servlet.java">
+        <classpath refid="compile.class.path"/>
+@@ -228,8 +228,8 @@
+            debug="${debug}"
+            optimize="${optimize}"
+            deprecation="${deprecation}"
+-           target="1.2"
+-           source="1.3"
++           target="1.6"
++           source="1.6"
+            encoding="UTF-8">
+        <classpath refid="compile.class.path"/>
+        <include name="nu/xom/samples/*Servlet.java" />
+@@ -244,8 +244,8 @@
+            debug="${debug}"
+            optimize="${optimize}"
+            deprecation="${deprecation}"
+-           target="1.2"
+-           source="1.3"
++           target="1.6"
++           source="1.6"
+            encoding="UTF-8"
+            failonerror="false">
+        <classpath refid="compile.class.path"/>
+@@ -462,8 +462,8 @@
+            debug="${debug}"
+            optimize="${optimize}"
+            deprecation="${deprecation}"
+-           target="1.2"
+-           source="1.3"
++           target="1.6"
++           source="1.6"
+            encoding="UTF-8"
+            includes="nu/xom/tools/*">
+       <classpath>
+@@ -705,8 +705,8 @@
+            debug="${debug}"
+            optimize="${optimize}"
+            deprecation="${deprecation}"
+-           target="1.2"
+-           source="1.3"
++           target="1.6"
++           source="1.6"
+            encoding="UTF-8"
+            includeAntRuntime="no"
+            excludes="org/jaxen/dom/** 
diff --git a/jdom.changes b/jdom.changes
index 3b39bb1..f0c639d 100644
--- a/jdom.changes
+++ b/jdom.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Sep 29 06:37:03 UTC 2017 - fstrba@suse.com
+
+- Fix build with jdk9: specify java source and target level 1.6
+- Modified patch:
+  * jdom-1.1-build.xml.patch
+    + specify java source and target level 1.6
+- Add more BuildRequires, in order to build more java files in
+  stage 1
+
 -------------------------------------------------------------------
 Thu Sep 14 14:39:55 UTC 2017 - fstrba@suse.com
 
diff --git a/jdom.spec b/jdom.spec
index 5ea973f..e43706e 100644
--- a/jdom.spec
+++ b/jdom.spec
@@ -56,22 +56,16 @@ Patch1:         include-glibj.jar.patch
 Patch2:         jdom-1.1-xom-get-jaxen.patch
 BuildRequires:  ant
 BuildRequires:  ant-junit
-BuildRequires:  java-1_5_0-gcj-compat-devel
+BuildRequires:  java-devel
 BuildRequires:  junit
+BuildRequires:  relaxngDatatype
 BuildRequires:  servletapi5
 BuildRequires:  unzip
 BuildRequires:  xalan-j2
 BuildRequires:  xerces-j2
-#!BuildIgnore:  java-1_6_0-openjdk
-#!BuildIgnore:  java-1_6_0-openjdk-devel
-#!BuildIgnore:  java-1_7_0-openjdk
-#!BuildIgnore:  java-1_7_0-openjdk-devel
-#!BuildIgnore:  java-1_8_0-openjdk
-#!BuildIgnore:  java-1_8_0-openjdk-devel
-#!BuildIgnore:  java-9-openjdk
-#!BuildIgnore:  java-9-openjdk-devel
+BuildRequires:  xpp2
+BuildRequires:  xpp3
 BuildArch:      noarch
-BuildConflicts: java-devel >= 1.9
 
 %description
 JDOM is, quite simply, a Java representation of an XML document. JDOM
@@ -162,11 +156,11 @@ find . -name "*.jar" -delete -name "*.class" -delete
 %patch2
 
 %build
-export JAVA_OPTS="-source 1.5 -target 1.5 -J-Xss4m"
+export JAVA_OPTS="-source 1.6 -target 1.6 -encoding UTF-8 -J-Xss4m"
 export JAVAC="javac ${JAVA_OPTS} "
 export ANT_OPTS="-Xss4m"
 i=0
-export CLASSPATH="%{stage1_build_dir}:$(build-classpath $LIBGCJ xerces-j2 xalan-j2 xalan-j2-serializer junit servletapi5):%{jaxen_dir}/src/java/main/:%{jdom_dir}/src/java/:%{saxpath_dir}/src/java/main/:%{xom_dir}/src/:%{dom4j_dir}/src/java"
+export CLASSPATH="%{stage1_build_dir}:$(build-classpath $LIBGCJ xerces-j2 xalan-j2 xalan-j2-serializer junit relaxngDatatype servletapi5 xpp2 xpp3):%{jaxen_dir}/src/java/main/:%{jdom_dir}/src/java/:%{saxpath_dir}/src/java/main/:%{xom_dir}/src/:%{dom4j_dir}/src/java"
 SOURCE_DIRS="%{jaxen_dir}/src/java/main/ %{jdom_dir}/src/java/ %{saxpath_dir}/src/java/main/ %{xom_dir}/src/ %{dom4j_dir}/src/java"
 MAX=$(find ${SOURCE_DIRS} -iname "*.java" | wc -l)
 for file in  $(find ${SOURCE_DIRS} -name "*.java")
@@ -182,7 +176,7 @@ ant -Dparser.jar=$(build-classpath xerces-j2) \
     -Dxml-apis.jar=$(build-classpath xml-commons-apis) \
     -Dglibj.jar=$(build-classpath glibj) \
     -Djaxen.lib.dir=%{stage1_build_dir} \
-    -Dant.build.javac.source=1.5 -Dant.build.javac.target=1.5 \
+    -Dant.build.javac.source=1.6 -Dant.build.javac.target=1.6 \
     package
 mv build/jdom.jar %{_builddir}/jdom-%{jdom_version}.jar
 popd