diff --git a/aslib/pom.xml b/aslib/pom.xml
index d0bd1ef1..4fc375ff 100644
--- a/aslib/pom.xml
+++ b/aslib/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.threerings</groupId>
     <artifactId>vilya-parent</artifactId>
-    <version>1.6-SNAPSHOT</version>
+    <version>1.5.1</version>
   </parent>
 
   <artifactId>vilyalib</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index f678fbac..06a0608a 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.threerings</groupId>
     <artifactId>vilya-parent</artifactId>
-    <version>1.6-SNAPSHOT</version>
+    <version>1.5.1</version>
   </parent>
 
   <artifactId>vilya</artifactId>
diff --git a/pom.xml b/pom.xml
index 970e51c5..76896e0a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
   <groupId>com.threerings</groupId>
   <artifactId>vilya-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.6-SNAPSHOT</version>
+  <version>1.5.1</version>
 
   <name>Vilya</name>
   <description>Facilities for making networked multiplayer games.</description>