diff --git a/adapters/oidc/adapter-core/pom.xml b/adapters/oidc/adapter-core/pom.xml
index dd9934596f2..41ff595776d 100755
--- a/adapters/oidc/adapter-core/pom.xml
+++ b/adapters/oidc/adapter-core/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.*
diff --git a/adapters/oidc/as7-eap6/pom.xml b/adapters/oidc/as7-eap6/pom.xml
index 33ebba3ccee..eb24ff34f13 100755
--- a/adapters/oidc/as7-eap6/pom.xml
+++ b/adapters/oidc/as7-eap6/pom.xml
@@ -31,8 +31,8 @@
     <packaging>pom</packaging>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
 
     <dependencyManagement>
diff --git a/adapters/oidc/fuse7/camel-undertow/pom.xml b/adapters/oidc/fuse7/camel-undertow/pom.xml
index 5d17d46338b..92e356cef5c 100644
--- a/adapters/oidc/fuse7/camel-undertow/pom.xml
+++ b/adapters/oidc/fuse7/camel-undertow/pom.xml
@@ -31,8 +31,8 @@
     <packaging>bundle</packaging>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.camel.undertow;version="${project.version}"
diff --git a/adapters/oidc/fuse7/undertow/pom.xml b/adapters/oidc/fuse7/undertow/pom.xml
index 78062ee5424..cffbe295dfa 100644
--- a/adapters/oidc/fuse7/undertow/pom.xml
+++ b/adapters/oidc/fuse7/undertow/pom.xml
@@ -31,8 +31,8 @@
     <packaging>bundle</packaging>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.osgi.undertow.*;version="${project.version}"
diff --git a/adapters/oidc/jetty/jetty-core/pom.xml b/adapters/oidc/jetty/jetty-core/pom.xml
index a22c463274d..f9dbdada96a 100755
--- a/adapters/oidc/jetty/jetty-core/pom.xml
+++ b/adapters/oidc/jetty/jetty-core/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-jetty-core</artifactId>
     <name>Keycloak Jetty Core Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.jetty.core.*
diff --git a/adapters/oidc/jetty/jetty9.2/pom.xml b/adapters/oidc/jetty/jetty9.2/pom.xml
index 3c01ca6f356..08735a2b740 100755
--- a/adapters/oidc/jetty/jetty9.2/pom.xml
+++ b/adapters/oidc/jetty/jetty9.2/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-jetty92-adapter</artifactId>
     <name>Keycloak Jetty 9.2.x Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
         <keycloak.osgi.export>
             org.keycloak.adapters.jetty.*
         </keycloak.osgi.export>
diff --git a/adapters/oidc/osgi-adapter/pom.xml b/adapters/oidc/osgi-adapter/pom.xml
index 6d9a215120e..5b2904f387d 100755
--- a/adapters/oidc/osgi-adapter/pom.xml
+++ b/adapters/oidc/osgi-adapter/pom.xml
@@ -31,8 +31,8 @@
     <packaging>jar</packaging>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <jetty9.version>8.1.17.v20150415</jetty9.version>
         <keycloak.osgi.export>
diff --git a/adapters/oidc/servlet-filter/pom.xml b/adapters/oidc/servlet-filter/pom.xml
index 37db5c85eb8..78e96b4f93f 100755
--- a/adapters/oidc/servlet-filter/pom.xml
+++ b/adapters/oidc/servlet-filter/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.servlet.*
diff --git a/adapters/oidc/spring-boot/pom.xml b/adapters/oidc/spring-boot/pom.xml
index c793f7d470a..abe3c2a4d00 100755
--- a/adapters/oidc/spring-boot/pom.xml
+++ b/adapters/oidc/spring-boot/pom.xml
@@ -31,8 +31,8 @@
   <description/>
 
   <properties>
-    <maven.compiler.target>1.7</maven.compiler.target>
-    <maven.compiler.source>1.7</maven.compiler.source>
+    <maven.compiler.target>1.8</maven.compiler.target>
+    <maven.compiler.source>1.8</maven.compiler.source>
     <spring-boot.version>1.5.16.RELEASE</spring-boot.version>
     <spring.version>4.1.6.RELEASE</spring.version>
     <mockito.version>1.9.5</mockito.version>
diff --git a/adapters/oidc/tomcat/tomcat-core/pom.xml b/adapters/oidc/tomcat/tomcat-core/pom.xml
index ea79dce1663..bdb9944fbf8 100755
--- a/adapters/oidc/tomcat/tomcat-core/pom.xml
+++ b/adapters/oidc/tomcat/tomcat-core/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-tomcat-core-adapter</artifactId>
     <name>Keycloak Tomcat Core Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
     <description />
 
diff --git a/adapters/oidc/tomcat/tomcat/pom.xml b/adapters/oidc/tomcat/tomcat/pom.xml
index 1a93324cfd4..2d4c791b3c9 100755
--- a/adapters/oidc/tomcat/tomcat/pom.xml
+++ b/adapters/oidc/tomcat/tomcat/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-tomcat-adapter</artifactId>
     <name>Keycloak Tomcat Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
     <description />
 
diff --git a/adapters/oidc/undertow/pom.xml b/adapters/oidc/undertow/pom.xml
index 65be653a6b9..4372d294490 100755
--- a/adapters/oidc/undertow/pom.xml
+++ b/adapters/oidc/undertow/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.undertow.*
diff --git a/adapters/saml/as7-eap6/pom.xml b/adapters/saml/as7-eap6/pom.xml
index ed69e0b836c..000ba1e0607 100755
--- a/adapters/saml/as7-eap6/pom.xml
+++ b/adapters/saml/as7-eap6/pom.xml
@@ -31,8 +31,8 @@
     <packaging>pom</packaging>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
 
     <dependencyManagement>
diff --git a/adapters/saml/as7-eap6/subsystem/pom.xml b/adapters/saml/as7-eap6/subsystem/pom.xml
index a39327eee06..3711ee094e2 100755
--- a/adapters/saml/as7-eap6/subsystem/pom.xml
+++ b/adapters/saml/as7-eap6/subsystem/pom.xml
@@ -31,8 +31,8 @@
     <packaging>jar</packaging>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
 
     <build>
diff --git a/adapters/saml/core-public/pom.xml b/adapters/saml/core-public/pom.xml
index b7ad5804bbb..261ca2b7242 100755
--- a/adapters/saml/core-public/pom.xml
+++ b/adapters/saml/core-public/pom.xml
@@ -32,8 +32,8 @@
 
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <timestamp>${maven.build.timestamp}</timestamp>
         <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>
diff --git a/adapters/saml/core/pom.xml b/adapters/saml/core/pom.xml
index f9ee50307a5..80ec2217354 100755
--- a/adapters/saml/core/pom.xml
+++ b/adapters/saml/core/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <timestamp>${maven.build.timestamp}</timestamp>
         <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>
diff --git a/adapters/saml/jetty/jetty-core/pom.xml b/adapters/saml/jetty/jetty-core/pom.xml
index ffb57a9fecb..4aa6399287d 100755
--- a/adapters/saml/jetty/jetty-core/pom.xml
+++ b/adapters/saml/jetty/jetty-core/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-saml-jetty-adapter-core</artifactId>
     <name>Keycloak Jetty Core SAML Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <jetty9.version>8.1.17.v20150415</jetty9.version>
         <keycloak.osgi.export>
diff --git a/adapters/saml/jetty/jetty9.2/pom.xml b/adapters/saml/jetty/jetty9.2/pom.xml
index a3e94fbd3d2..6c76cbe67ec 100755
--- a/adapters/saml/jetty/jetty9.2/pom.xml
+++ b/adapters/saml/jetty/jetty9.2/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-saml-jetty92-adapter</artifactId>
     <name>Keycloak Jetty 9.2.x SAML Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <jetty9.version>9.2.4.v20141103</jetty9.version>
         <keycloak.osgi.export>
diff --git a/adapters/saml/servlet-filter/pom.xml b/adapters/saml/servlet-filter/pom.xml
index d27d3e1db7d..6e4b4364cfc 100755
--- a/adapters/saml/servlet-filter/pom.xml
+++ b/adapters/saml/servlet-filter/pom.xml
@@ -31,8 +31,8 @@
     <description />
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
 
     <dependencies>
diff --git a/adapters/saml/tomcat/tomcat-core/pom.xml b/adapters/saml/tomcat/tomcat-core/pom.xml
index d699ed3954a..f4db81db600 100755
--- a/adapters/saml/tomcat/tomcat-core/pom.xml
+++ b/adapters/saml/tomcat/tomcat-core/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-saml-tomcat-adapter-core</artifactId>
     <name>Keycloak Tomcat Core SAML Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
     <description />
 
diff --git a/adapters/saml/tomcat/tomcat/pom.xml b/adapters/saml/tomcat/tomcat/pom.xml
index 669af9eea56..43714f5d9e4 100755
--- a/adapters/saml/tomcat/tomcat/pom.xml
+++ b/adapters/saml/tomcat/tomcat/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-saml-tomcat-adapter</artifactId>
     <name>Keycloak Tomcat SAML Integration</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
     <description />
 
diff --git a/adapters/spi/adapter-spi/pom.xml b/adapters/spi/adapter-spi/pom.xml
index a172159336c..9d1acc8777e 100755
--- a/adapters/spi/adapter-spi/pom.xml
+++ b/adapters/spi/adapter-spi/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.spi.*
diff --git a/adapters/spi/jboss-adapter-core/pom.xml b/adapters/spi/jboss-adapter-core/pom.xml
index f6a17cfc0f2..6c75512482c 100755
--- a/adapters/spi/jboss-adapter-core/pom.xml
+++ b/adapters/spi/jboss-adapter-core/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
 
     <dependencies>
diff --git a/adapters/spi/jetty-adapter-spi/pom.xml b/adapters/spi/jetty-adapter-spi/pom.xml
index 3f91979af6f..44a101f7bd9 100755
--- a/adapters/spi/jetty-adapter-spi/pom.xml
+++ b/adapters/spi/jetty-adapter-spi/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-jetty-adapter-spi</artifactId>
     <name>Keycloak Jetty Adapter SPI</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <jetty9.version>8.1.17.v20150415</jetty9.version>
         <keycloak.osgi.export>
diff --git a/adapters/spi/servlet-adapter-spi/pom.xml b/adapters/spi/servlet-adapter-spi/pom.xml
index e2912e43612..6bb4ba198b6 100755
--- a/adapters/spi/servlet-adapter-spi/pom.xml
+++ b/adapters/spi/servlet-adapter-spi/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.servlet.*
diff --git a/adapters/spi/tomcat-adapter-spi/pom.xml b/adapters/spi/tomcat-adapter-spi/pom.xml
index 8f89a33a6aa..73392181362 100755
--- a/adapters/spi/tomcat-adapter-spi/pom.xml
+++ b/adapters/spi/tomcat-adapter-spi/pom.xml
@@ -29,8 +29,8 @@
     <artifactId>keycloak-tomcat-adapter-spi</artifactId>
     <name>Keycloak Tomcat Adapter SPI</name>
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
     <description />
 
diff --git a/adapters/spi/undertow-adapter-spi/pom.xml b/adapters/spi/undertow-adapter-spi/pom.xml
index 0958ad12532..729092d10e0 100755
--- a/adapters/spi/undertow-adapter-spi/pom.xml
+++ b/adapters/spi/undertow-adapter-spi/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.adapters.undertow.*
diff --git a/authz/client/pom.xml b/authz/client/pom.xml
index d8797732a91..0255a11e5e2 100644
--- a/authz/client/pom.xml
+++ b/authz/client/pom.xml
@@ -18,8 +18,8 @@
     <description>KeyCloak AuthZ: Client API</description>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
             org.keycloak.authorization.client.*
diff --git a/common/pom.xml b/common/pom.xml
index 8358d3ce631..56ab23b7e3f 100755
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -32,8 +32,8 @@
     <description>Common library and dependencies shared with server and all adapters</description>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <timestamp>${maven.build.timestamp}</timestamp>
         <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>
diff --git a/core/pom.xml b/core/pom.xml
index 126aede5e10..404f26ad59e 100755
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -32,8 +32,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <timestamp>${maven.build.timestamp}</timestamp>
         <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>
diff --git a/distribution/adapters/osgi/jaas/pom.xml b/distribution/adapters/osgi/jaas/pom.xml
index 75b735dacac..33aca8d025a 100755
--- a/distribution/adapters/osgi/jaas/pom.xml
+++ b/distribution/adapters/osgi/jaas/pom.xml
@@ -32,8 +32,8 @@
     <packaging>bundle</packaging>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <keycloak.osgi.export>
         </keycloak.osgi.export>
diff --git a/saml-core-api/pom.xml b/saml-core-api/pom.xml
index cbb0d62da53..d795409a1fe 100755
--- a/saml-core-api/pom.xml
+++ b/saml-core-api/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <timestamp>${maven.build.timestamp}</timestamp>
         <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>
diff --git a/saml-core/pom.xml b/saml-core/pom.xml
index 97a16b6e55b..c587b233309 100755
--- a/saml-core/pom.xml
+++ b/saml-core/pom.xml
@@ -31,8 +31,8 @@
     <description/>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
 
         <timestamp>${maven.build.timestamp}</timestamp>
         <skip.security-manager.tests>true</skip.security-manager.tests>
diff --git a/testsuite/integration-arquillian/test-apps/pom.xml b/testsuite/integration-arquillian/test-apps/pom.xml
index a13bc524c6a..df2edafe60a 100644
--- a/testsuite/integration-arquillian/test-apps/pom.xml
+++ b/testsuite/integration-arquillian/test-apps/pom.xml
@@ -28,7 +28,7 @@
     </modules>
 
     <properties>
-        <maven.compiler.target>1.7</maven.compiler.target>
-        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
     </properties>
 </project>