diff --git a/ci/taskana-sonar-test-coverage/pom.xml b/ci/taskana-sonar-test-coverage/pom.xml
index 4648defd4..11b0312c0 100644
--- a/ci/taskana-sonar-test-coverage/pom.xml
+++ b/ci/taskana-sonar-test-coverage/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/pom.xml b/common/pom.xml
index 4dc1ea874..234f9a2f0 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/common/taskana-common-data/pom.xml b/common/taskana-common-data/pom.xml
index a078559fb..8f1a56006 100644
--- a/common/taskana-common-data/pom.xml
+++ b/common/taskana-common-data/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-common-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/common/taskana-common-logging/pom.xml b/common/taskana-common-logging/pom.xml
index cc46dc9cc..9675f9575 100644
--- a/common/taskana-common-logging/pom.xml
+++ b/common/taskana-common-logging/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-common-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
   </parent>
 
   <dependencies>
diff --git a/common/taskana-common-security/pom.xml b/common/taskana-common-security/pom.xml
index 2942e8496..da6cd9a04 100644
--- a/common/taskana-common-security/pom.xml
+++ b/common/taskana-common-security/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-common-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
   </parent>
 
   <properties>
diff --git a/common/taskana-common-test/pom.xml b/common/taskana-common-test/pom.xml
index a34034ae7..3fe8febe8 100644
--- a/common/taskana-common-test/pom.xml
+++ b/common/taskana-common-test/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-common-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/common/taskana-common/pom.xml b/common/taskana-common/pom.xml
index 2145ef277..7c28d8d02 100644
--- a/common/taskana-common/pom.xml
+++ b/common/taskana-common/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-common-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
   </parent>
 
   <dependencies>
diff --git a/history/pom.xml b/history/pom.xml
index b58e6ad99..4b5b2c8c2 100644
--- a/history/pom.xml
+++ b/history/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/history/taskana-loghistory-provider/pom.xml b/history/taskana-loghistory-provider/pom.xml
index d0a552cd0..8f7a6ba31 100644
--- a/history/taskana-loghistory-provider/pom.xml
+++ b/history/taskana-loghistory-provider/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana.history</groupId>
     <artifactId>taskana-history-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/history/taskana-simplehistory-provider/pom.xml b/history/taskana-simplehistory-provider/pom.xml
index 3e9be7e38..4d27ac2be 100644
--- a/history/taskana-simplehistory-provider/pom.xml
+++ b/history/taskana-simplehistory-provider/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana.history</groupId>
     <artifactId>taskana-history-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/history/taskana-simplehistory-rest-spring/pom.xml b/history/taskana-simplehistory-rest-spring/pom.xml
index 36170d28b..112ac5e6e 100644
--- a/history/taskana-simplehistory-rest-spring/pom.xml
+++ b/history/taskana-simplehistory-rest-spring/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana.history</groupId>
     <artifactId>taskana-history-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/pom.xml b/lib/pom.xml
index 36a38aa05..e55288e8c 100644
--- a/lib/pom.xml
+++ b/lib/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/taskana-cdi-example/pom.xml b/lib/taskana-cdi-example/pom.xml
index 5a8d5e6f5..489e7fb5f 100644
--- a/lib/taskana-cdi-example/pom.xml
+++ b/lib/taskana-cdi-example/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-lib-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/taskana-cdi/pom.xml b/lib/taskana-cdi/pom.xml
index cb9195ec9..f94d44f52 100644
--- a/lib/taskana-cdi/pom.xml
+++ b/lib/taskana-cdi/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-lib-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/taskana-core-test/pom.xml b/lib/taskana-core-test/pom.xml
index a3ce15f88..705739c23 100644
--- a/lib/taskana-core-test/pom.xml
+++ b/lib/taskana-core-test/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-lib-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/taskana-core/pom.xml b/lib/taskana-core/pom.xml
index 2d65017ad..fa8f6fa7b 100644
--- a/lib/taskana-core/pom.xml
+++ b/lib/taskana-core/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-lib-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/taskana-spring-example/pom.xml b/lib/taskana-spring-example/pom.xml
index b4055e2f6..7f0c29bef 100644
--- a/lib/taskana-spring-example/pom.xml
+++ b/lib/taskana-spring-example/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-lib-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/taskana-spring/pom.xml b/lib/taskana-spring/pom.xml
index 5b432ff37..da7401232 100644
--- a/lib/taskana-spring/pom.xml
+++ b/lib/taskana-spring/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-lib-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/lib/taskana-test-api/pom.xml b/lib/taskana-test-api/pom.xml
index 5ec2c82ad..4c2d13286 100644
--- a/lib/taskana-test-api/pom.xml
+++ b/lib/taskana-test-api/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-lib-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 02be517c3..b154d5e6c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>pro.taskana</groupId>
   <artifactId>taskana-parent</artifactId>
-  <version>7.0.1-SNAPSHOT</version>
+  <version>8.0.0-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>${project.groupId}:${project.artifactId}</name>
diff --git a/rest/pom.xml b/rest/pom.xml
index ea0e9c434..36629b929 100644
--- a/rest/pom.xml
+++ b/rest/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/rest/taskana-rest-spring-example-boot/pom.xml b/rest/taskana-rest-spring-example-boot/pom.xml
index 3c8bcb72c..eb23fe5c2 100644
--- a/rest/taskana-rest-spring-example-boot/pom.xml
+++ b/rest/taskana-rest-spring-example-boot/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-rest-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/rest/taskana-rest-spring-example-common/pom.xml b/rest/taskana-rest-spring-example-common/pom.xml
index 2e67820bd..acc226842 100644
--- a/rest/taskana-rest-spring-example-common/pom.xml
+++ b/rest/taskana-rest-spring-example-common/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-rest-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/rest/taskana-rest-spring-example-wildfly/pom.xml b/rest/taskana-rest-spring-example-wildfly/pom.xml
index a927276ae..ef5bd7d9a 100644
--- a/rest/taskana-rest-spring-example-wildfly/pom.xml
+++ b/rest/taskana-rest-spring-example-wildfly/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-rest-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/rest/taskana-rest-spring-example-wildfly/src/test/java/pro/taskana/example/wildfly/AbstractAccTest.java b/rest/taskana-rest-spring-example-wildfly/src/test/java/pro/taskana/example/wildfly/AbstractAccTest.java
index ad94d807d..d0a30ac9a 100644
--- a/rest/taskana-rest-spring-example-wildfly/src/test/java/pro/taskana/example/wildfly/AbstractAccTest.java
+++ b/rest/taskana-rest-spring-example-wildfly/src/test/java/pro/taskana/example/wildfly/AbstractAccTest.java
@@ -22,7 +22,7 @@ import pro.taskana.workbasket.rest.models.WorkbasketSummaryRepresentationModel;
 @TaskanaSpringBootTest
 public class AbstractAccTest {
 
-  protected static final String DEPENDENCY_VERSION = "7.0.1-SNAPSHOT";
+  protected static final String DEPENDENCY_VERSION = "8.0.0-SNAPSHOT";
 
   private static final Logger LOGGER = LoggerFactory.getLogger(AbstractAccTest.class);
 
diff --git a/rest/taskana-rest-spring-test-lib/pom.xml b/rest/taskana-rest-spring-test-lib/pom.xml
index 18beeba49..c71a4e28b 100644
--- a/rest/taskana-rest-spring-test-lib/pom.xml
+++ b/rest/taskana-rest-spring-test-lib/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-rest-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/rest/taskana-rest-spring/pom.xml b/rest/taskana-rest-spring/pom.xml
index 3b8b3555e..3b4b48c58 100644
--- a/rest/taskana-rest-spring/pom.xml
+++ b/rest/taskana-rest-spring/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-rest-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/routing/pom.xml b/routing/pom.xml
index ba3f3b956..61037a52c 100644
--- a/routing/pom.xml
+++ b/routing/pom.xml
@@ -12,7 +12,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/routing/taskana-routing-rest/pom.xml b/routing/taskana-routing-rest/pom.xml
index 0f6ca4735..98e64eae8 100644
--- a/routing/taskana-routing-rest/pom.xml
+++ b/routing/taskana-routing-rest/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-routing-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/routing/taskana-spi-routing-dmn-router/pom.xml b/routing/taskana-spi-routing-dmn-router/pom.xml
index 6fb910ed1..4899cb435 100644
--- a/routing/taskana-spi-routing-dmn-router/pom.xml
+++ b/routing/taskana-spi-routing-dmn-router/pom.xml
@@ -11,7 +11,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-routing-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/web/pom.xml b/web/pom.xml
index 931ce438b..ef52c0e7c 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>pro.taskana</groupId>
     <artifactId>taskana-rest-parent</artifactId>
-    <version>7.0.1-SNAPSHOT</version>
+    <version>8.0.0-SNAPSHOT</version>
     <relativePath>../rest/pom.xml</relativePath>
   </parent>