diff --git a/java/barrage-core/pom.xml b/java/barrage-core/pom.xml
index b0d0054..b6d4a72 100644
--- a/java/barrage-core/pom.xml
+++ b/java/barrage-core/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>io.deephaven.barrage</groupId>
     <artifactId>barrage-java-root</artifactId>
-    <version>1.0.0</version>
+    <version>HEAD-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/java/format/pom.xml b/java/format/pom.xml
index 6759b86..223d1b1 100644
--- a/java/format/pom.xml
+++ b/java/format/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>barrage-java-root</artifactId>
     <groupId>io.deephaven.barrage</groupId>
-    <version>1.0.0</version>
+    <version>HEAD-SNAPSHOT</version>
   </parent>
 
   <artifactId>barrage-format</artifactId>
diff --git a/java/pom.xml b/java/pom.xml
index f61cd1b..ba2573c 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -19,7 +19,7 @@
 
   <groupId>io.deephaven.barrage</groupId>
   <artifactId>barrage-java-root</artifactId>
-  <version>1.0.0</version>
+  <version>HEAD-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>Deephaven Data Labs' Barrage Java Root POM</name>