diff --git a/pom.xml b/pom.xml
index 5ead923..4ceb0d2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
   <groupId>org.duracloud.snapshot</groupId>
   <artifactId>snapshot-parent</artifactId>
   <packaging>pom</packaging>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <name>DuraCloud Snapshot</name>
   <description>Extension of DuraCloud to support dark archival storage systems</description>
   <url>https://duracloud.org</url>
diff --git a/rewrite/pom.xml b/rewrite/pom.xml
index 20ffba6..70a8aeb 100644
--- a/rewrite/pom.xml
+++ b/rewrite/pom.xml
@@ -4,14 +4,14 @@
 
   <artifactId>ROOT</artifactId>
   <packaging>war</packaging>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <name>DuraCloud Bridge Rewrite War</name>
   <url>http://localhost:8080/${project.artifactId}</url>
 
   <parent>
     <groupId>org.duracloud.snapshot</groupId>
     <artifactId>snapshot-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/snapshot-bridge-webapp/pom.xml b/snapshot-bridge-webapp/pom.xml
index db4fc57..2fbe81a 100644
--- a/snapshot-bridge-webapp/pom.xml
+++ b/snapshot-bridge-webapp/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <artifactId>bridge</artifactId>
   <packaging>war</packaging>
   <name>DuraCloud to Bridge Web Application</name>
@@ -10,7 +10,7 @@
   <parent>
     <groupId>org.duracloud.snapshot</groupId>
     <artifactId>snapshot-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/snapshot-common-db/pom.xml b/snapshot-common-db/pom.xml
index 9e6bdd0..7f066d3 100644
--- a/snapshot-common-db/pom.xml
+++ b/snapshot-common-db/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <artifactId>snapshot-common-db</artifactId>
   <packaging>jar</packaging>
   <name>Snapshot Common DB</name>
@@ -10,7 +10,7 @@
   <parent>
     <groupId>org.duracloud.snapshot</groupId>
     <artifactId>snapshot-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/snapshot-common-test/pom.xml b/snapshot-common-test/pom.xml
index 8146f1d..0248473 100644
--- a/snapshot-common-test/pom.xml
+++ b/snapshot-common-test/pom.xml
@@ -5,13 +5,13 @@
   <modelVersion>4.0.0</modelVersion>
   <artifactId>snapshot-common-test</artifactId>
   <packaging>jar</packaging>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <name>Duracloud Snapshot Common Test</name>
 
   <parent>
     <groupId>org.duracloud.snapshot</groupId>
     <artifactId>snapshot-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/snapshot-common/pom.xml b/snapshot-common/pom.xml
index 4b8404e..2b2a2dd 100644
--- a/snapshot-common/pom.xml
+++ b/snapshot-common/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <artifactId>snapshot-common</artifactId>
   <packaging>jar</packaging>
   <name>Snapshot Common</name>
@@ -10,7 +10,7 @@
   <parent>
     <groupId>org.duracloud.snapshot</groupId>
     <artifactId>snapshot-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/snapshot-service-impl/pom.xml b/snapshot-service-impl/pom.xml
index 5b3c344..163eb0d 100644
--- a/snapshot-service-impl/pom.xml
+++ b/snapshot-service-impl/pom.xml
@@ -5,13 +5,13 @@
   <modelVersion>4.0.0</modelVersion>
   <artifactId>snapshot-service-impl</artifactId>
   <packaging>jar</packaging>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <name>Duracloud Snapshot Service Impl</name>
 
   <parent>
     <groupId>org.duracloud.snapshot</groupId>
     <artifactId>snapshot-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/snapshot-service/pom.xml b/snapshot-service/pom.xml
index d65c718..188b4e1 100644
--- a/snapshot-service/pom.xml
+++ b/snapshot-service/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
-  <version>4.0.0</version>
+  <version>4.1.0-SNAPSHOT</version>
   <artifactId>snapshot-service</artifactId>
   <packaging>jar</packaging>
   <name>Snapshot Service Layer</name>
@@ -10,7 +10,7 @@
   <parent>
     <groupId>org.duracloud.snapshot</groupId>
     <artifactId>snapshot-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.1.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>