diff --git a/travis/bumpGamaVersion.sh b/travis/bumpGamaVersion.sh
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+#!/bin/bash
+
+#
+#	SCRIPT watchdog
+#
+
+# check if 2 param
+oldVersion="1.9.0"
+newVersion="1.9.1"
+
+# Set path
+path="$( dirname $( realpath "${BASH_SOURCE[0]}" ) )/.."
+
+#
+#	Should I clean maven ?
+#
+cd ummisco.gama.annotations && mvn clean && cd -
+cd msi.gama.processor && mvn clean && cd -
+cd msi.gama.parent && mvn clean && cd -
+
+#
+#	UPDATING MAVEN
+#
+
+echo "Update .qualifier"
+find $path -name "*.xml" -exec sed -i "s/$oldVersion.qualifier/$newVersion.qualifier/g" {} \;
+find $path -name "*.product" -exec sed -i "s/$oldVersion.qualifier/$newVersion.qualifier/g" {} \;
+find $path -name "MANIFEST.MF" -exec sed -i "s/$oldVersion.qualifier/$newVersion.qualifier/g" {} \;
+echo "Update -SNAPSHOT"
+find $path -name "*.xml" -exec sed -i "s/$oldVersion-SNAPSHOT/$newVersion-SNAPSHOT/g" {} \;
+
+echo "Finish updating meta-data from .product"
+find $path -name "*.product" -exec sed -i "s/$oldVersion/$newVersion/g" {} \;
+
+echo "Update sites url"
+find $path -name "feature.xml" -exec sed -i "s/$oldVersion Update/$newVersion Update/g" {} \;
+find $path -name "feature.xml" -exec sed -i "s/org\/$oldVersion/org\/$newVersion/g" {} \;
+find $path -name "pom.xml" -exec sed -i "s/$oldVersion<\/url>/$newVersion<\/url>/g" {} \;
+
+#
+#	UPDATING JAVA HEADERS
+#
+
+echo "Update JAVA header version"
+find $path -name "*.java" -exec sed -i "s/(v.$oldVersion)/(v.$newVersion)/g" {} \;
+echo "Update JAVA header copyright"
+find $path -name "*.java" -exec sed -i "s/(c) 2007-2022 UMI 209/(c) 2007-$( date "+%Y" ) UMI 209/g" {} \;
+
+echo "Update everything in ummisco.gama.product/extraresources"
+find $path/ummisco.gama.product/extraresources -not -wholename "*/samples/*" -type f -exec sed -i "s/$oldVersion/$newVersion/g" {} \;
+
+#
+#	UPDATING Travis folder
+#
+
+echo "Updating travis folder"
+find $path/travis -type f -exec sed -i "s/$oldVersion/$newVersion/g" {} \;
+
+
+#
+#	EXTRA Forgotten
+#
+echo "Update extra individual files"
+
+sed -i "# GAMA $newVersion" $path/README.md
+sed -i "s/V$oldVersion http/V$newVersion http/g" $path/msi.gama.application/plugin.xml
+
+sed -i "s/$oldVersion/$newVersion/g" $path/msi.gama.core/src/msi/gama/runtime/GAMA.java
+sed -i "s/$oldVersion/$newVersion/g" $path/ummisco.gama.annotations/src/msi/gama/precompiler/doc/utils/Constants.java
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