diff --git a/core/pom.xml b/core/pom.xml
index 3396ed8f3..c33f45788 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.infinispan.protostream</groupId>
         <artifactId>parent</artifactId>
-        <version>5.0.3.Final</version>
+        <version>5.0.4-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/integrationtests/pom.xml b/integrationtests/pom.xml
index ff2d822e8..391b891d0 100644
--- a/integrationtests/pom.xml
+++ b/integrationtests/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.infinispan.protostream</groupId>
         <artifactId>parent</artifactId>
-        <version>5.0.3.Final</version>
+        <version>5.0.4-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/parent/pom.xml b/parent/pom.xml
index 8cc0a7bb7..c2838ac1a 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -12,7 +12,7 @@
 
     <groupId>org.infinispan.protostream</groupId>
     <artifactId>parent</artifactId>
-    <version>5.0.3.Final</version>
+    <version>5.0.4-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>ProtoStream - parent</name>
diff --git a/pom.xml b/pom.xml
index 3f2ffce55..d54b98b75 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,13 +6,13 @@
     <parent>
         <groupId>org.infinispan.protostream</groupId>
         <artifactId>parent</artifactId>
-        <version>5.0.3.Final</version>
+        <version>5.0.4-SNAPSHOT</version>
         <relativePath>parent/pom.xml</relativePath>
     </parent>
 
     <artifactId>protostream-aggregator</artifactId>
     <packaging>pom</packaging>
-    <version>5.0.3.Final</version>
+    <version>5.0.4-SNAPSHOT</version>
 
     <name>ProtoStream</name>
     <description>Aggregator module for the ProtoStream project. Builds the distribution of the project.</description>
diff --git a/processor/pom.xml b/processor/pom.xml
index 410918661..9d19b42f9 100644
--- a/processor/pom.xml
+++ b/processor/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.infinispan.protostream</groupId>
         <artifactId>parent</artifactId>
-        <version>5.0.3.Final</version>
+        <version>5.0.4-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/types/pom.xml b/types/pom.xml
index c189d3297..84a35e86c 100644
--- a/types/pom.xml
+++ b/types/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.infinispan.protostream</groupId>
         <artifactId>parent</artifactId>
-        <version>5.0.3.Final</version>
+        <version>5.0.4-SNAPSHOT</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>