diff --git a/.project b/.project
index 0515129..3b968f9 100644
--- a/.project
+++ b/.project
@@ -6,27 +6,27 @@
 	</projects>
 	<buildSpec>
 		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.pde.ManifestBuilder</name>
+			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.pde.SchemaBuilder</name>
+			<name>org.eclipse.pde.ManifestBuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.pde.api.tools.apiAnalysisBuilder</name>
+			<name>org.eclipse.pde.SchemaBuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<name>org.eclipse.pde.api.tools.apiAnalysisBuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
diff --git a/META-INF/MANIFEST.MF b/META-INF/MANIFEST.MF
index 9437987..30bf36b 100644
--- a/META-INF/MANIFEST.MF
+++ b/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Eclipse Environment Variables
 Bundle-SymbolicName: Eclipse-Environment-Variables;singleton:=true
-Bundle-Version: 1.0.0.qualifier
+Bundle-Version: 1.0.1.qualifier
 Import-Package: com.sun.jna;version="5.8.0"
 Bundle-Vendor: Joris Aerts
 Bundle-RequiredExecutionEnvironment: JavaSE-11
diff --git a/build.properties b/build.properties
index c4d1a3b..141554e 100644
--- a/build.properties
+++ b/build.properties
@@ -4,3 +4,4 @@ bin.includes = plugin.xml,\
                META-INF/,\
                .
 jars.compile.order = .
+src.includes = src/
diff --git a/pom.xml b/pom.xml
index edf533d..7eb4f6c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,16 +15,35 @@
 			</resource>
 		</resources>
 		<plugins>
+			<plugin>
+				<groupId>org.eclipse.cbi.maven.plugins</groupId>
+				<artifactId>eclipse-jarsigner-plugin</artifactId>
+				<version>1.1.5</version>
+				<executions>
+					<execution>
+						<id>sign</id>
+						<phase>verify</phase>
+						<goals>
+							<goal>sign</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>3.8.0</version>
 				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
+					<source>11</source>
+					<target>11</target>
 					<!-- <verbose>true</verbose> -->
 				</configuration>
 			</plugin>
+			<plugin>
+				<groupId>org.eclipse.cbi.maven.plugins</groupId>
+				<artifactId>eclipse-jarsigner-plugin</artifactId>
+				<version>1.1.5</version>
+			</plugin>
 		</plugins>
 	</build>
 	<url>https://github.com/JorisAerts/Eclipse-Environment-Variables</url>
diff --git a/settings.xml b/settings.xml
index 9204127..790b3b6 100644
--- a/settings.xml
+++ b/settings.xml
@@ -1,4 +1,4 @@
-<settings xmlns="http://maven.apache.org/POM/4.0.0"
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0	http://maven.apache.org/xsd/settings-1.0.0.xsd">
 	<profiles>
diff --git a/system.properties b/system.properties
index 916c446..180a273 100644
--- a/system.properties
+++ b/system.properties
@@ -1 +1 @@
-java.runtime.version=1.8
\ No newline at end of file
+java.runtime.version=11
\ No newline at end of file