diff --git a/pom.xml b/pom.xml
index 05104cd8..d66f44bb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@ ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF S
 
   <groupId>bio.overture</groupId>
   <artifactId>score</artifactId>
-  <version>5.9.0</version>
+  <version>5.9.1-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>${project.artifactId}</name>
   <description>${project.name}</description>
diff --git a/score-client/pom.xml b/score-client/pom.xml
index 3afe0d24..6ebba856 100644
--- a/score-client/pom.xml
+++ b/score-client/pom.xml
@@ -21,7 +21,7 @@ ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF S
   <parent>
     <groupId>bio.overture</groupId>
     <artifactId>score</artifactId>
-    <version>5.9.0</version>
+    <version>5.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/score-core/pom.xml b/score-core/pom.xml
index d4d7b19d..fe7e2fe2 100644
--- a/score-core/pom.xml
+++ b/score-core/pom.xml
@@ -21,7 +21,7 @@ ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF S
   <parent>
     <groupId>bio.overture</groupId>
     <artifactId>score</artifactId>
-    <version>5.9.0</version>
+    <version>5.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/score-fs/pom.xml b/score-fs/pom.xml
index 46941fff..1f02ceb4 100644
--- a/score-fs/pom.xml
+++ b/score-fs/pom.xml
@@ -21,7 +21,7 @@ ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF S
   <parent>
     <groupId>bio.overture</groupId>
     <artifactId>score</artifactId>
-    <version>5.9.0</version>
+    <version>5.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/score-server/pom.xml b/score-server/pom.xml
index 270ba868..aea560ad 100644
--- a/score-server/pom.xml
+++ b/score-server/pom.xml
@@ -21,7 +21,7 @@ ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF S
   <parent>
     <groupId>bio.overture</groupId>
     <artifactId>score</artifactId>
-    <version>5.9.0</version>
+    <version>5.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/score-test/pom.xml b/score-test/pom.xml
index 059f1bca..84971215 100644
--- a/score-test/pom.xml
+++ b/score-test/pom.xml
@@ -21,7 +21,7 @@ ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF S
   <parent>
     <groupId>bio.overture</groupId>
     <artifactId>score</artifactId>
-    <version>5.9.0</version>
+    <version>5.9.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>