Set correct versions.
diff --git a/src/userguide/pom.xml b/src/userguide/pom.xml
index 8cbe0fb..5ed0436 100644
--- a/src/userguide/pom.xml
+++ b/src/userguide/pom.xml
@@ -22,7 +22,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.commons</groupId>
   <artifactId>commons-math4-examples</artifactId>
-  <version>4.0-SNAPSHOT</version>
+  <version>4.0-beta1</version>
   <name>Commons Math User Guide</name>
   <inceptionYear>2003</inceptionYear>
   <description>Examples</description>
@@ -84,12 +84,12 @@
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-math4</artifactId>
           <classifier>tools</classifier>
-          <version>4.0-SNAPSHOT</version>
+          <version>4.0-beta1</version>
       </dependency>
       <dependency>
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-math4</artifactId>
-          <version>4.0-SNAPSHOT</version>
+          <version>4.0-beta1</version>
       </dependency>
       <dependency>
           <groupId>com.xeiam.xchart</groupId>
@@ -114,7 +114,7 @@
       <dependency>
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-rng-client-api</artifactId>
-          <version>1.3</version>
+          <version>1.5</version>
       </dependency>
       <dependency>
           <groupId>org.apache.commons</groupId>
@@ -124,22 +124,22 @@
       <dependency>
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-geometry-euclidean</artifactId>
-          <version>1.0-SNAPSHOT</version>
+          <version>1.0</version>
       </dependency>
       <dependency>
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-geometry-enclosing</artifactId>
-          <version>1.0-SNAPSHOT</version>
+          <version>1.0</version>
       </dependency>
       <dependency>
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-geometry-hull</artifactId>
-          <version>1.0-SNAPSHOT</version>
+          <version>1.0</version>
       </dependency>
       <dependency>
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-statistics-distribution</artifactId>
-          <version>0.1-SNAPSHOT</version>
+          <version>1.0</version>
       </dependency>
   </dependencies>
 </project>