diff --git a/wtp-parent/pom.xml b/wtp-parent/pom.xml
index e12f503..8142904 100644
--- a/wtp-parent/pom.xml
+++ b/wtp-parent/pom.xml
@@ -25,9 +25,11 @@
     <tycho.version>0.20.0</tycho.version>
     <tycho-extras.version>0.20.0</tycho-extras.version>
     <tycho-repo.url>https://oss.sonatype.org/content/repositories/public/</tycho-repo.url>
+    <tycho-snapshot-repo.url>https://repo.eclipse.org/content/repositories/tycho-snapshots/</tycho-snapshot-repo.url>
 
     <cbi-plugins.version>1.0.5</cbi-plugins.version>
     <cbi-repo.url>https://repo.eclipse.org/content/repositories/cbi/</cbi-repo.url>
+    <cbi-snapshot-repo.url>https://repo.eclipse.org/content/repositories/cbi-snapshots/</cbi-snapshot-repo.url>
 
     <!-- baseline comparator -->
     <comparator.repo>http://download.eclipse.org/webtools/repository/luna</comparator.repo>
@@ -127,7 +129,7 @@
       <id>tycho</id>
       <url>${tycho-repo.url}</url>
       <releases>
-        <enabled>false</enabled>
+        <enabled>true</enabled>
       </releases>
       <snapshots>
         <enabled>true</enabled>
@@ -140,7 +142,27 @@
         <enabled>true</enabled>
       </releases>
       <snapshots>
-        <enabled>false</enabled>
+        <enabled>true</enabled>
+      </snapshots>
+    </pluginRepository>
+    <pluginRepository>
+      <id>tycho-snapshot</id>
+      <url>${tycho-snapshot-repo.url}</url>
+      <releases>
+        <enabled>true</enabled>
+      </releases>
+      <snapshots>
+        <enabled>true</enabled>
+      </snapshots>
+    </pluginRepository>
+    <pluginRepository>
+      <id>cbi-snapshot-repo</id>
+      <url>${cbi-snapshot-repo.url}</url>
+      <releases>
+        <enabled>true</enabled>
+      </releases>
+      <snapshots>
+        <enabled>true</enabled>
       </snapshots>
     </pluginRepository>
   </pluginRepositories>
@@ -379,7 +401,8 @@
           <plugin>
             <groupId>org.eclipse.cbi.maven.plugins</groupId>
             <artifactId>eclipse-jarsigner-plugin</artifactId>
-            <version>${cbi-plugins.version}</version>
+            <version>1.1.2-SNAPSHOT</version>
+            <!-- version>${cbi-plugins.version}</version -->
             <executions>
               <execution>
                 <id>sign</id>