diff --git a/analyzer/callable-index/pom.xml b/analyzer/callable-index/pom.xml
index fc2f11fc1..643e02d8a 100644
--- a/analyzer/callable-index/pom.xml
+++ b/analyzer/callable-index/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
@@ -19,12 +19,12 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>server</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.json</groupId>
diff --git a/analyzer/debian-license-detector/pom.xml b/analyzer/debian-license-detector/pom.xml
index 3101f7b15..8830dc4ce 100644
--- a/analyzer/debian-license-detector/pom.xml
+++ b/analyzer/debian-license-detector/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>debian-license-detector</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>debian-license-detector</name>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.maven</groupId>
diff --git a/analyzer/debian-license-feeder/pom.xml b/analyzer/debian-license-feeder/pom.xml
index d67479a44..c85c6129d 100644
--- a/analyzer/debian-license-feeder/pom.xml
+++ b/analyzer/debian-license-feeder/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>debian-license-feeder</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>debian-license-feeder</name>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/analyzer/dummy-plugin/pom.xml b/analyzer/dummy-plugin/pom.xml
index f73e449ea..e662fe928 100644
--- a/analyzer/dummy-plugin/pom.xml
+++ b/analyzer/dummy-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -13,12 +13,12 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>server</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
     </dependencies>
 
diff --git a/analyzer/javacg-opal/pom.xml b/analyzer/javacg-opal/pom.xml
index 14b8ef223..e1ed0b9e2 100644
--- a/analyzer/javacg-opal/pom.xml
+++ b/analyzer/javacg-opal/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
@@ -19,7 +19,7 @@
 		<dependency>
 			<groupId>eu.fasten</groupId>
 			<artifactId>core</artifactId>
-			<version>0.0.19-SNAPSHOT</version>
+			<version>0.0.20-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>de.opal-project</groupId>
diff --git a/analyzer/license-detector/pom.xml b/analyzer/license-detector/pom.xml
index 2d793682a..478b354c2 100644
--- a/analyzer/license-detector/pom.xml
+++ b/analyzer/license-detector/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>license-detector</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>license-detector</name>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.maven</groupId>
diff --git a/analyzer/license-feeder/pom.xml b/analyzer/license-feeder/pom.xml
index bf86f74da..daa231c26 100644
--- a/analyzer/license-feeder/pom.xml
+++ b/analyzer/license-feeder/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>license-feeder</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>license-feeder</name>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/analyzer/metadata-plugin/pom.xml b/analyzer/metadata-plugin/pom.xml
index f6cb753c3..c651d59d6 100644
--- a/analyzer/metadata-plugin/pom.xml
+++ b/analyzer/metadata-plugin/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>metadata-plugin</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>metadata-plugin</name>
@@ -20,12 +20,12 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>server</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/analyzer/parallel-vulnerability-cache-invalidation-plugin/pom.xml b/analyzer/parallel-vulnerability-cache-invalidation-plugin/pom.xml
index 89c4bc678..46523a82c 100644
--- a/analyzer/parallel-vulnerability-cache-invalidation-plugin/pom.xml
+++ b/analyzer/parallel-vulnerability-cache-invalidation-plugin/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>parallel-vulnerability-cache-invalidation-plugin</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>parallel-vulnerability-cache-invalidation-plugin</name>
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/analyzer/pom.xml b/analyzer/pom.xml
index 388d072f6..193481a40 100644
--- a/analyzer/pom.xml
+++ b/analyzer/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>eu.fasten</groupId>
         <artifactId>parent</artifactId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <artifactId>analyzer</artifactId>
diff --git a/analyzer/python-license-detector/pom.xml b/analyzer/python-license-detector/pom.xml
index 3777fa0b8..e6d497b5b 100644
--- a/analyzer/python-license-detector/pom.xml
+++ b/analyzer/python-license-detector/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>python-license-detector</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>python-license-detector</name>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.maven</groupId>
diff --git a/analyzer/python-license-feeder/pom.xml b/analyzer/python-license-feeder/pom.xml
index a15ed8a05..c46f01d1b 100644
--- a/analyzer/python-license-feeder/pom.xml
+++ b/analyzer/python-license-feeder/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>python-license-feeder</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>python-license-feeder</name>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/analyzer/quality-analyzer/pom.xml b/analyzer/quality-analyzer/pom.xml
index 71e3106ea..fd5d736c5 100644
--- a/analyzer/quality-analyzer/pom.xml
+++ b/analyzer/quality-analyzer/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>quality-analyzer</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>quality-analyzer</name>
@@ -23,12 +23,12 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>server</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/analyzer/repo-analyzer/pom.xml b/analyzer/repo-analyzer/pom.xml
index 0d6b3b2ae..c19be86e0 100644
--- a/analyzer/repo-analyzer/pom.xml
+++ b/analyzer/repo-analyzer/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>repo-analyzer</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>repo-analyzer</name>
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
diff --git a/analyzer/repo-cloner-plugin/pom.xml b/analyzer/repo-cloner-plugin/pom.xml
index 5b78c0421..0f47b46ea 100644
--- a/analyzer/repo-cloner-plugin/pom.xml
+++ b/analyzer/repo-cloner-plugin/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>repo-cloner-plugin</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>repo-cloner-plugin</name>
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.tmatesoft.hg4j</groupId>
diff --git a/analyzer/restapi-plugin/pom.xml b/analyzer/restapi-plugin/pom.xml
index 294965b8f..dc3d80b21 100644
--- a/analyzer/restapi-plugin/pom.xml
+++ b/analyzer/restapi-plugin/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
 
         <!-- Spring Boot runtime dependencies -->
diff --git a/analyzer/vulnerability-cache-invalidation-plugin/pom.xml b/analyzer/vulnerability-cache-invalidation-plugin/pom.xml
index 0f0fa7c90..72109552a 100644
--- a/analyzer/vulnerability-cache-invalidation-plugin/pom.xml
+++ b/analyzer/vulnerability-cache-invalidation-plugin/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>vulnerability-cache-invalidation-plugin</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>vulnerability-cache-invalidation-plugin</name>
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/analyzer/vulnerability-packages-listener/pom.xml b/analyzer/vulnerability-packages-listener/pom.xml
index 9b825992d..b490e64f9 100644
--- a/analyzer/vulnerability-packages-listener/pom.xml
+++ b/analyzer/vulnerability-packages-listener/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>vulnerability-packages-listener</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>vulnerability-packages-listener</name>
 
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>eu.fasten.analyzer</groupId>
             <artifactId>vulnerability-statements-processor</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>
diff --git a/analyzer/vulnerability-statements-processor/pom.xml b/analyzer/vulnerability-statements-processor/pom.xml
index 2feb86cab..f611d386c 100644
--- a/analyzer/vulnerability-statements-processor/pom.xml
+++ b/analyzer/vulnerability-statements-processor/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>eu.fasten</groupId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <groupId>eu.fasten.analyzer</groupId>
     <artifactId>vulnerability-statements-processor</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>vulnerability-statements-processor</name>
 
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.jooq</groupId>
diff --git a/core-metadata/pom.xml b/core-metadata/pom.xml
index ff5ebbca1..4219af649 100644
--- a/core-metadata/pom.xml
+++ b/core-metadata/pom.xml
@@ -5,12 +5,12 @@
 
     <groupId>eu.fasten</groupId>
     <artifactId>core-metadata</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <!-- automatically set through `mvn versions:set -DupdateBuildOutputTimestampPolicy=always -DnewVersion=...` -->
-        <project.build.outputTimestamp>2023-09-03T00:17:40Z</project.build.outputTimestamp>
+        <project.build.outputTimestamp>2023-09-08T02:49:03Z</project.build.outputTimestamp>
         <jooq.version>3.16.21</jooq.version>
     </properties>
 
diff --git a/core/pom.xml b/core/pom.xml
index 26e85965e..cbf015031 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.fasten</groupId>
         <artifactId>parent</artifactId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
     <artifactId>core</artifactId>
 
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core-metadata</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>dev.c0ps</groupId>
diff --git a/pom.xml b/pom.xml
index 718389f3b..8b6f4cf4c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>eu.fasten</groupId>
     <artifactId>parent</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>pom</packaging>
 
 
diff --git a/server/pom.xml b/server/pom.xml
index 1e94082ad..64b1e1d09 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -5,11 +5,11 @@
     <parent>
         <groupId>eu.fasten</groupId>
         <artifactId>parent</artifactId>
-        <version>0.0.19-SNAPSHOT</version>
+        <version>0.0.20-SNAPSHOT</version>
     </parent>
 
     <artifactId>server</artifactId>
-    <version>0.0.19-SNAPSHOT</version>
+    <version>0.0.20-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <description>Implements a publicly accessible knowledge base for FASTEN.</description>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>eu.fasten</groupId>
             <artifactId>core</artifactId>
-            <version>0.0.19-SNAPSHOT</version>
+            <version>0.0.20-SNAPSHOT</version>
         </dependency>
     </dependencies>