diff --git a/artifact/project.xml b/artifact/project.xml
index ae5376d8..ae6d9d89 100644
--- a/artifact/project.xml
+++ b/artifact/project.xml
@@ -129,32 +129,32 @@
     <dependency>
       <groupId>maven</groupId>
       <artifactId>wagon-provider-api</artifactId>
-      <version>1.0-alpha-2-SNAPSHOT</version>
+      <version>1.0-alpha-3-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>maven</groupId>
       <artifactId>wagon-http</artifactId>
-      <version>1.0-alpha-2-SNAPSHOT</version>
+      <version>1.0-alpha-2</version>
     </dependency>
     <dependency>
       <groupId>maven</groupId>
       <artifactId>wagon-ftp</artifactId>
-      <version>1.0-alpha-2-SNAPSHOT</version>
+      <version>1.0-alpha-2</version>
     </dependency>
     <dependency>
       <groupId>maven</groupId>
       <artifactId>wagon-ssh</artifactId>
-      <version>1.0-alpha-2-SNAPSHOT</version>
+      <version>1.0-alpha-2</version>
     </dependency>
     <dependency>
       <groupId>maven</groupId>
       <artifactId>wagon-ssh-external</artifactId>
-      <version>1.0-alpha-2-SNAPSHOT</version>
+      <version>1.0-alpha-2</version>
     </dependency>
     <dependency>
       <groupId>maven</groupId>
       <artifactId>wagon-file</artifactId>
-      <version>1.0-alpha-2-SNAPSHOT</version>
+      <version>1.0-alpha-2</version>
     </dependency>
   </dependencies>
 </project>
diff --git a/artifact/src/main/org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java b/artifact/src/main/org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java
index 0119bebb..7c0e2699 100644
--- a/artifact/src/main/org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java
+++ b/artifact/src/main/org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java
@@ -385,6 +385,7 @@ public class DefaultArtifactDeployer
         Wagon wagon = getWagon( repository.getProtocol() );
         wagon.addTransferListener( new UploadMeter() );
         wagon.addTransferListener( new ChecksumObserver() );
+        wagon.addTransferListener( new ChecksumObserver( "SHA-1" ) );
 
         try
         {