reconciled batik versions
diff --git a/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target b/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target
index 9858538..7642bee 100644
--- a/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target
+++ b/org.eclipse.stem/releng/org.eclipse.stem.releng.targetplatforms/STEM4.target
@@ -13,10 +13,10 @@
 			<unit id="org.eclipse.gef.feature.group" version="3.11.0.201606061308"/>
 			<repository location="http://download.eclipse.org/releases/2021-03/"/>
 		</location>
-		<location includeAllPlatforms="true" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<unit id="org.apache.batik.dom" version="1.13.0.v20201124-1839"/>
-			<unit id="org.apache.batik.dom.svg" version="1.13.0.v20201124-1839"/>
-			<unit id="org.apache.batik.svggen" version="1.13.0.v20201124-1836"/>
+		<location includeAllPlatforms="true" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">		
+			<unit id="org.apache.batik.dom" version="1.9.1.v20190730-1743"/>
+			<unit id="org.apache.batik.dom.svg" version="1.9.1.v20190730-1743"/>
+			<unit id="org.apache.batik.svggen" version="1.9.1.v20190730-1743"/>
 			<unit id="org.apache.commons.collections4" version="4.4.0.v20200420-1700"/>
 			<unit id="org.apache.commons.io" version="2.6.0.v20190123-2029"/>
 			<repository location="https://download.eclipse.org/tools/orbit/downloads/drops2/S20210216215844/repository/"/>