Update version to 4.0
diff --git a/pom.xml b/pom.xml
index a34a9d0..9cdc793 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 
   <groupId>com.google.inject</groupId>
   <artifactId>guice-parent</artifactId>
-  <version>4.0-SNAPSHOT</version>
+  <version>4.0</version>
 
   <name>Google Guice</name>