diff --git a/pom.xml b/pom.xml
index e9517fa5cc..8a79b3a249 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,6 +63,23 @@
 					<enableAssertions>true</enableAssertions>
 				</configuration>
 			</plugin>
+			<plugin>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<configuration>
+					<descriptorRefs>
+						<descriptorRef>jar-with-dependencies</descriptorRef>
+					</descriptorRefs>
+				</configuration>
+				<executions>
+					<execution>
+						<id>make-assembly</id> <!-- this is used for inheritance merges -->
+						<phase>package</phase> <!--  bind to the packaging phase -->
+						<goals>
+							<goal>single</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>
 	<properties>
diff --git a/src/main/resources/net/runelite/deob/updater/update.sh b/src/main/resources/net/runelite/deob/updater/update.sh
new file mode 100644
index 0000000000..a53e65c35e
--- /dev/null
+++ b/src/main/resources/net/runelite/deob/updater/update.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+JAVA="java -cp target/deob-1.0-SNAPSHOT-jar-with-dependencies.jar"
+DEOBFUSCATOR_REPO=/home/runelite/jbytecode
+RS_CLIENT_REPO=/home/runelite/rs2-client
+M2_REPOSITORY=/home/runelite/.m2/repository
+FERNFLOWER_JAR=/home/runelite/fernflower/fernflower.jar
+
+# Find latest deobfuscator
+DEOB_VER=$(mvn -f $DEOBFUSCATOR_REPO/pom.xml org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -e '^[[:digit:]]')
+DEOB_JAR="$M2_REPOSITORY/net/runelite/deob/$DEOB_VER/deob-$DEOB_VER-jar-with-dependencies.jar"
+
+# Update deobfuscator
+cd $DEOBFUSCATOR_REPO
+git pull
+#mvn install -Dmaven.test.skip=true
+
+# Find latest client
+RS_CLIENT_VER=$(mvn -f $RS_CLIENT_REPO/pom.xml org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -e '^[[:digit:]]')
+RS_CLIENT_JAR="$M2_REPOSITORY/net/runelite/rs/rs-client/$RS_CLIENT_VER/rs-client-$RS_CLIENT_VER.jar"
+
+# Update latest client
+cd $RS_CLIENT_REPO
+git pull
+#mvn install -Dmaven.test.skip=true
+
+echo Deobfuscator version $DEOB_VER, jar $DEOB_JAR
+echo RS client version $RS_CLIENT_VER, jar at $RS_CLIENT_JAR
+
+JAV_CONFIG=/tmp/jav_config.ws
+VANILLA=/tmp/vanilla.jar
+DEOBFUSCATED=/tmp/deobfuscated.jar
+DEOBFUSCATED_WITH_MAPPINGS=/tmp/deobfuscated_with_mappings.jar
+VANILLA_INJECTED=/tmp/vanilla_injected.jar
+
+#curl -L oldschool.runescape.com/jav_config.ws > $JAV_CONFIG
+
+CODEBASE=$(grep codebase $JAV_CONFIG | cut -d'=' -f2)
+INITIAL_JAR=$(grep initial_jar $JAV_CONFIG | cut -d'=' -f2)
+JAR_URL=$CODEBASE$INITIAL_JAR
+
+echo Downloading vanilla client from $JAR_URL
+
+rm $VANILLA
+#wget $JAR_URL -O $VANILLA
+
+# step 1. deobfuscate vanilla jar. store in $DEOBFUSCATED.
+rm $DEOBFUSCATED
+java -cp $DEOB_JAR net.runelite.deob.Deob $VANILLA $DEOBFUSCATED
+
+# step 2. map old deob (which has the mapping annotations) -> new client
+rm $DEOBFUSCATED_WITH_MAPPINGS
+java -cp $DEOB_JAR net.runelite.deob.updater.UpdateMappings $RS_CLIENT_JAR $DEOBFUSCATED $DEOBFUSCATED_WITH_MAPPINGS
+
+# step 3. inject vanilla client.
+rm $VANILLA_INJECTED
+java -cp $DEOB_JAR net.runelite.deob.updater.UpdateIject $DEOBFUSCATED_WITH_MAPPINGS $VANILLA $VANILLA_INJECTED
+
+# step 4. deploy vanilla client.
+
+# step 5. decompile deobfuscated mapped client.
+rm -rf /tmp/dest
+mkdir /tmp/dest
+java -Xmx1024m -jar $FERNFLOWER_JAR $DEOBFUSCATED_WITH_MAPPINGS /tmp/dest/
+
+# extract source
+cd /tmp/dest
+jar xf *.jar
+cd -
+
+# update deobfuscated client repository
+cd $DEOBFUSCATOR_REPO
+git rm src/main/java/*.java
+mkdir -p src/main/java/
+cp /tmp/dest/*.java src/main/java/
+git add src/main/java/
+
+git config user.name "Runelite auto updater"
+git config user.email runelite@runelite.net
+
+git commit -m "Update"
+git push
+