diff --git a/mug-algorithms/pom.xml b/mug-algorithms/pom.xml
index 71429a6ecf..165d943a91 100644
--- a/mug-algorithms/pom.xml
+++ b/mug-algorithms/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.mug</groupId>
     <artifactId>mug-root</artifactId>
-    <version>8.4-SNAPSHOT</version>
+    <version>8.5-SNAPSHOT</version>
   </parent>
   <artifactId>mug-algorithms</artifactId>
   <name>algorithms</name>
diff --git a/mug-benchmarks/pom.xml b/mug-benchmarks/pom.xml
index ae0960daa7..7a07055efa 100644
--- a/mug-benchmarks/pom.xml
+++ b/mug-benchmarks/pom.xml
@@ -3,7 +3,7 @@
   <parent>
       <groupId>com.google.mug</groupId>
       <artifactId>mug-root</artifactId>
-      <version>8.4-SNAPSHOT</version>
+      <version>8.5-SNAPSHOT</version>
       <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>mug-benchmarks</artifactId>
diff --git a/mug-bigquery/pom.xml b/mug-bigquery/pom.xml
index 852d09b0f2..44f8becf6e 100644
--- a/mug-bigquery/pom.xml
+++ b/mug-bigquery/pom.xml
@@ -3,7 +3,7 @@
   <parent>
       <groupId>com.google.mug</groupId>
       <artifactId>mug-root</artifactId>
-      <version>8.4-SNAPSHOT</version>
+      <version>8.5-SNAPSHOT</version>
       <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>mug-bigquery</artifactId>
diff --git a/mug-errorprone/pom.xml b/mug-errorprone/pom.xml
index 10928a8e18..fecd8e711b 100644
--- a/mug-errorprone/pom.xml
+++ b/mug-errorprone/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>com.google.mug</groupId>
     <artifactId>mug-root</artifactId>
-    <version>8.4-SNAPSHOT</version>
+    <version>8.5-SNAPSHOT</version>
   </parent>
   <artifactId>mug-errorprone</artifactId>
   <name>Compile-time plugins</name>
diff --git a/mug-examples/pom.xml b/mug-examples/pom.xml
index 8e84ed7c8e..dcc694be13 100644
--- a/mug-examples/pom.xml
+++ b/mug-examples/pom.xml
@@ -3,7 +3,7 @@
   <parent>
       <groupId>com.google.mug</groupId>
       <artifactId>mug-root</artifactId>
-      <version>8.4-SNAPSHOT</version>
+      <version>8.5-SNAPSHOT</version>
       <relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>mug-examples</artifactId>
diff --git a/mug-guava/pom.xml b/mug-guava/pom.xml
index 05b6b96b87..4d10f455fd 100644
--- a/mug-guava/pom.xml
+++ b/mug-guava/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.google.mug</groupId>
     <artifactId>mug-root</artifactId>
-    <version>8.4-SNAPSHOT</version>
+    <version>8.5-SNAPSHOT</version>
   </parent>
   <artifactId>mug-guava</artifactId>
   <packaging>jar</packaging>
diff --git a/mug-protobuf/pom.xml b/mug-protobuf/pom.xml
index 7d734204bd..38f358b371 100644
--- a/mug-protobuf/pom.xml
+++ b/mug-protobuf/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>com.google.mug</groupId>
     <artifactId>mug-root</artifactId>
-    <version>8.4-SNAPSHOT</version>
+    <version>8.5-SNAPSHOT</version>
   </parent>
   <artifactId>mug-protobuf</artifactId>
   <packaging>jar</packaging>
diff --git a/mug/pom.xml b/mug/pom.xml
index 78f89049ae..87dcd29327 100644
--- a/mug/pom.xml
+++ b/mug/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.google.mug</groupId>
 		<artifactId>mug-root</artifactId>
-		<version>8.4-SNAPSHOT</version>
+		<version>8.5-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<artifactId>mug</artifactId>
diff --git a/pom.xml b/pom.xml
index 6d4f35ce1e..5fc9fcf97d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.mug</groupId>
   <artifactId>mug-root</artifactId>
   <packaging>pom</packaging>
-  <version>8.4-SNAPSHOT</version>
+  <version>8.5-SNAPSHOT</version>
   <name>mug-root</name>
   <description>Google Mug Library</description>
   <url>http://github.com/google/mug</url>