diff --git a/.travis/.env b/.travis/.env
index 10b7ff32a..7054867d1 100644
--- a/.travis/.env
+++ b/.travis/.env
@@ -1,5 +1,5 @@
 # Vulas
-VULAS_RELEASE=3.1.15-SNAPSHOT
+VULAS_RELEASE=3.1.15
 VULAS_ENV=dev
 
 # PostgreSQL
diff --git a/cli-scanner/pom.xml b/cli-scanner/pom.xml
index 27e81c69d..a95c9781f 100644
--- a/cli-scanner/pom.xml
+++ b/cli-scanner/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>cli-scanner</artifactId>
 	<packaging>jar</packaging>
diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
index 50c4bc164..1a1bd89f2 100644
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -1,4 +1,4 @@
-site_name: Eclipse Steady 3.1.14 (Incubator Project)
+site_name: Eclipse Steady 3.1.15 (Incubator Project)
 site_description: Eclipse Steady Documentation
 site_url: https://eclipse.github.io/steady/
 dev_addr: 0.0.0.0:8000
diff --git a/docs/public.properties b/docs/public.properties
index 927f52f56..3abece7f8 100644
--- a/docs/public.properties
+++ b/docs/public.properties
@@ -1,5 +1,5 @@
 PROJECT_NAME=Eclipse Steady
-PROJECT_VERSION=3.1.14
+PROJECT_VERSION=3.1.15
 PROJECT_TAG=vulnerability-assessment-tool
 PROJECT_URL=https://github.com/eclipse/steady
 ADDRESS=http://localhost:8033
diff --git a/frontend-apps/pom.xml b/frontend-apps/pom.xml
index 1d74f5d8d..979b0dc43 100755
--- a/frontend-apps/pom.xml
+++ b/frontend-apps/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>frontend-apps</artifactId>
 	<packaging>war</packaging>
diff --git a/frontend-bugs/pom.xml b/frontend-bugs/pom.xml
index d91424085..afe9f0b7c 100644
--- a/frontend-bugs/pom.xml
+++ b/frontend-bugs/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>frontend-bugs</artifactId>
 	<packaging>war</packaging>
diff --git a/kb-importer/pom.xml b/kb-importer/pom.xml
index 94d24e523..73c9e3ff7 100755
--- a/kb-importer/pom.xml
+++ b/kb-importer/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<artifactId>root</artifactId>
 		<groupId>com.sap.research.security.vulas</groupId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 
 	<artifactId>kb-importer</artifactId>
diff --git a/lang-java-init/pom.xml b/lang-java-init/pom.xml
index 6ee5fc2c8..d19db4c70 100644
--- a/lang-java-init/pom.xml
+++ b/lang-java-init/pom.xml
@@ -27,7 +27,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>lang-java-init</artifactId>
 	<packaging>pom</packaging>
diff --git a/lang-java-reach-soot/pom.xml b/lang-java-reach-soot/pom.xml
index ce90358ed..65d8ae892 100644
--- a/lang-java-reach-soot/pom.xml
+++ b/lang-java-reach-soot/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 
diff --git a/lang-java-reach-wala/pom.xml b/lang-java-reach-wala/pom.xml
index d0dd7d619..ac6b1c72f 100644
--- a/lang-java-reach-wala/pom.xml
+++ b/lang-java-reach-wala/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>com.sap.research.security.vulas</groupId>
         <artifactId>root</artifactId>
-        <version>3.1.15-SNAPSHOT</version>
+        <version>3.1.15</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/lang-java-reach/pom.xml b/lang-java-reach/pom.xml
index f65d42831..1dca30562 100755
--- a/lang-java-reach/pom.xml
+++ b/lang-java-reach/pom.xml
@@ -27,7 +27,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>lang-java-reach</artifactId>
 
diff --git a/lang-java/pom.xml b/lang-java/pom.xml
index 2f6304580..3cc74985f 100644
--- a/lang-java/pom.xml
+++ b/lang-java/pom.xml
@@ -27,7 +27,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>lang-java</artifactId>
 
diff --git a/lang-python/pom.xml b/lang-python/pom.xml
index c44e66910..2f302fbb5 100644
--- a/lang-python/pom.xml
+++ b/lang-python/pom.xml
@@ -27,7 +27,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>lang-python</artifactId>
 
diff --git a/lang/pom.xml b/lang/pom.xml
index 7d5e60b8f..cea03d085 100644
--- a/lang/pom.xml
+++ b/lang/pom.xml
@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>lang</artifactId>
 
diff --git a/patch-analyzer/pom.xml b/patch-analyzer/pom.xml
index 5b0cebdac..1721a414b 100644
--- a/patch-analyzer/pom.xml
+++ b/patch-analyzer/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>patch-analyzer</artifactId>
 
diff --git a/patch-lib-analyzer/pom.xml b/patch-lib-analyzer/pom.xml
index 68fbfd0c7..6358a7412 100755
--- a/patch-lib-analyzer/pom.xml
+++ b/patch-lib-analyzer/pom.xml
@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 
 	<artifactId>patch-lib-analyzer</artifactId>
diff --git a/plugin-gradle/pom.xml b/plugin-gradle/pom.xml
index 90ee4813a..fc5283c7b 100644
--- a/plugin-gradle/pom.xml
+++ b/plugin-gradle/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>com.sap.research.security.vulas</groupId>
         <artifactId>root</artifactId>
-        <version>3.1.15-SNAPSHOT</version>
+        <version>3.1.15</version>
     </parent>
     <artifactId>plugin-gradle</artifactId>
     <packaging>pom</packaging>
diff --git a/plugin-maven/pom.xml b/plugin-maven/pom.xml
index 8449fae4d..bbd25a0f8 100644
--- a/plugin-maven/pom.xml
+++ b/plugin-maven/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>com.sap.research.security.vulas</groupId>
         <artifactId>root</artifactId>
-        <version>3.1.15-SNAPSHOT</version>
+        <version>3.1.15</version>
     </parent>
      <!-- NOTE: This plugin name violates the Maven naming convention, which results in a warning during build. -->
     <artifactId>plugin-maven</artifactId>
diff --git a/pom.xml b/pom.xml
index aeaa28552..220bbecc4 100755
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
 
 	<groupId>com.sap.research.security.vulas</groupId>
 	<artifactId>root</artifactId>
-	<version>3.1.15-SNAPSHOT</version>
+	<version>3.1.15</version>
 	<packaging>pom</packaging>
 
 	<name>Eclipse Steady</name>
diff --git a/repo-client/pom.xml b/repo-client/pom.xml
index 6579a985c..c0f9baf00 100644
--- a/repo-client/pom.xml
+++ b/repo-client/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>repo-client</artifactId>
 	<packaging>jar</packaging>
diff --git a/rest-backend/pom.xml b/rest-backend/pom.xml
index 7d3a2c4aa..7474234eb 100644
--- a/rest-backend/pom.xml
+++ b/rest-backend/pom.xml
@@ -32,7 +32,7 @@
 
 	<groupId>com.sap.research.security.vulas</groupId>
 	<artifactId>rest-backend</artifactId>
-	<version>3.1.15-SNAPSHOT</version>
+	<version>3.1.15</version>
 	<packaging>${packaging.type}</packaging>
 
 	<name>REST service to manage scan results and bugs</name>
diff --git a/rest-lib-utils-init/pom.xml b/rest-lib-utils-init/pom.xml
index 663c24458..0b87c4306 100644
--- a/rest-lib-utils-init/pom.xml
+++ b/rest-lib-utils-init/pom.xml
@@ -27,7 +27,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>rest-lib-utils-init</artifactId>
 	<packaging>pom</packaging>
diff --git a/rest-lib-utils/pom.xml b/rest-lib-utils/pom.xml
index f6200573f..2d0cbd933 100644
--- a/rest-lib-utils/pom.xml
+++ b/rest-lib-utils/pom.xml
@@ -32,7 +32,7 @@
 
 	<groupId>com.sap.research.security.vulas</groupId>
 	<artifactId>rest-lib-utils</artifactId>
-	<version>3.1.15-SNAPSHOT</version>
+	<version>3.1.15</version>
 	<packaging>${packaging.type}</packaging>
 
 	<name>REST service to analyze and compare libraries</name>
diff --git a/shared/pom.xml b/shared/pom.xml
index 95580fa6d..fedebc835 100755
--- a/shared/pom.xml
+++ b/shared/pom.xml
@@ -27,7 +27,7 @@
 	<parent>
 		<groupId>com.sap.research.security.vulas</groupId>
 		<artifactId>root</artifactId>
-		<version>3.1.15-SNAPSHOT</version>
+		<version>3.1.15</version>
 	</parent>
 	<artifactId>shared</artifactId>