diff --git a/bom/pom.xml b/bom/pom.xml
index b7d17df0a6..3f7721e916 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject</groupId>
     <artifactId>guice-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <packaging>pom</packaging>
diff --git a/core/pom.xml b/core/pom.xml
index 791147d883..2beb47554d 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject</groupId>
     <artifactId>guice-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice</artifactId>
diff --git a/extensions/assistedinject/pom.xml b/extensions/assistedinject/pom.xml
index 0de658f570..fc39fd7bd6 100644
--- a/extensions/assistedinject/pom.xml
+++ b/extensions/assistedinject/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-assistedinject</artifactId>
diff --git a/extensions/dagger-adapter/pom.xml b/extensions/dagger-adapter/pom.xml
index 256bd5adfe..8eb754228c 100644
--- a/extensions/dagger-adapter/pom.xml
+++ b/extensions/dagger-adapter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
   <artifactId>guice-dagger-adapter</artifactId>
   <name>Google Guice - Extensions - Dagger Adapter</name>
diff --git a/extensions/grapher/pom.xml b/extensions/grapher/pom.xml
index 00547ec5cc..8f7fc7d7f7 100644
--- a/extensions/grapher/pom.xml
+++ b/extensions/grapher/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-grapher</artifactId>
diff --git a/extensions/jmx/pom.xml b/extensions/jmx/pom.xml
index fd8feaaa62..8a375b3d2f 100644
--- a/extensions/jmx/pom.xml
+++ b/extensions/jmx/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-jmx</artifactId>
diff --git a/extensions/jndi/pom.xml b/extensions/jndi/pom.xml
index de99f44e1e..53862d4265 100644
--- a/extensions/jndi/pom.xml
+++ b/extensions/jndi/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-jndi</artifactId>
diff --git a/extensions/persist/pom.xml b/extensions/persist/pom.xml
index 6a6dec6b80..c43d0b6208 100644
--- a/extensions/persist/pom.xml
+++ b/extensions/persist/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-persist</artifactId>
diff --git a/extensions/pom.xml b/extensions/pom.xml
index 70626e2f7a..342b59dd09 100644
--- a/extensions/pom.xml
+++ b/extensions/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject</groupId>
     <artifactId>guice-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <packaging>pom</packaging>
diff --git a/extensions/servlet/pom.xml b/extensions/servlet/pom.xml
index 48988e5156..eec88200ef 100644
--- a/extensions/servlet/pom.xml
+++ b/extensions/servlet/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-servlet</artifactId>
diff --git a/extensions/spring/pom.xml b/extensions/spring/pom.xml
index 36ca171583..428babd69e 100644
--- a/extensions/spring/pom.xml
+++ b/extensions/spring/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-spring</artifactId>
diff --git a/extensions/struts2/pom.xml b/extensions/struts2/pom.xml
index 204b1063dd..534a7c185f 100644
--- a/extensions/struts2/pom.xml
+++ b/extensions/struts2/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-struts2</artifactId>
diff --git a/extensions/testlib/pom.xml b/extensions/testlib/pom.xml
index ff53e1488a..190c06c744 100644
--- a/extensions/testlib/pom.xml
+++ b/extensions/testlib/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-testlib</artifactId>
diff --git a/extensions/throwingproviders/pom.xml b/extensions/throwingproviders/pom.xml
index 3ab184a517..e5063faad2 100644
--- a/extensions/throwingproviders/pom.xml
+++ b/extensions/throwingproviders/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.google.inject.extensions</groupId>
     <artifactId>extensions-parent</artifactId>
-    <version>5.1.1-SNAPSHOT</version>
+    <version>6.0.0-rc2</version>
   </parent>
 
   <artifactId>guice-throwingproviders</artifactId>
diff --git a/pom.xml b/pom.xml
index 8e4ca97a0e..bebed0c988 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@ See the Apache License Version 2.0 for the specific language governing permissio
 
   <groupId>com.google.inject</groupId>
   <artifactId>guice-parent</artifactId>
-  <version>5.1.1-SNAPSHOT</version>
+  <version>6.0.0-rc2</version>
 
   <name>Google Guice</name>