diff --git a/java-3d.changes b/java-3d.changes
index 69ec89f..69556bb 100644
--- a/java-3d.changes
+++ b/java-3d.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar 21 05:07:53 UTC 2022 - Fridrich Strba <fstrba@suse.com>
+
+- Build with java source and target levels 8
+
 -------------------------------------------------------------------
 Fri Oct 25 08:41:15 UTC 2019 - Fridrich Strba <fstrba@suse.com>
 
diff --git a/java-3d.spec b/java-3d.spec
index 126828a..c247cca 100644
--- a/java-3d.spec
+++ b/java-3d.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package java-3d
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2022 SUSE LLC
 # Copyright (c) 2012 Asterios Dramis <asterios.dramis@gmail.com>.
 #
 # All modifications and additions to the file contributed by third parties
@@ -44,16 +44,16 @@ Patch3:         java3d-1.5.2-native.patch
 Patch4:         java-3d-nojavah.patch
 Patch5:         java-3d-genericlinux.patch
 Patch6:         java3d-1.5.2-appletaudioclip.patch
+BuildRequires:  Mesa-libGL-devel
 BuildRequires:  ant >= 1.9.8
 BuildRequires:  fdupes
 BuildRequires:  java-devel >= 1.8
 BuildRequires:  javapackages-tools
-Requires:       java
-Requires:       javapackages-tools
-BuildRequires:  Mesa-libGL-devel
 BuildRequires:  libX11-devel
 BuildRequires:  libXext-devel
 BuildRequires:  libXt-devel
+Requires:       java
+Requires:       javapackages-tools
 
 %description
 The Java 3D API provides a set of object-oriented interfaces that support a
@@ -86,18 +86,18 @@ rm j3d-core/src/native/ogl/glext.h
 pushd vecmath
 ant \
     -Dcflags_extra.native="%{optflags}" \
-    -Dant.build.javac.source=1.6 -Dant.build.javac.target=1.6 \
+    -Dant.build.javac.source=1.8 -Dant.build.javac.target=1.8 \
     jar-opt
 popd
 
 pushd j3d-core
 ant \
     -Dcflags_extra.native="%{optflags}" \
-    -Dant.build.javac.source=1.6 -Dant.build.javac.target=1.6 \
+    -Dant.build.javac.source=1.8 -Dant.build.javac.target=1.8 \
     compile-opt
 ant \
     -Dcflags_extra.native="%{optflags}" \
-    -Dant.build.javac.source=1.6 -Dant.build.javac.target=1.6 \
+    -Dant.build.javac.source=1.8 -Dant.build.javac.target=1.8 \
     jar-opt
 popd