diff --git a/libraries/bot-ai-luis-v3/pom.xml b/libraries/bot-ai-luis-v3/pom.xml
index c9feeeaf9..021040df5 100644
--- a/libraries/bot-ai-luis-v3/pom.xml
+++ b/libraries/bot-ai-luis-v3/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
@@ -58,10 +58,6 @@
       <groupId>com.microsoft.bot</groupId>
       <artifactId>bot-builder</artifactId>
     </dependency>
-    <dependency>
-      <groupId>com.microsoft.bot</groupId>
-      <artifactId>bot-configuration</artifactId>
-    </dependency>
     <dependency>
       <groupId>com.microsoft.bot</groupId>
       <artifactId>bot-applicationinsights</artifactId>
diff --git a/libraries/bot-ai-qna/pom.xml b/libraries/bot-ai-qna/pom.xml
index ae33025ba..dd3ee9491 100644
--- a/libraries/bot-ai-qna/pom.xml
+++ b/libraries/bot-ai-qna/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
@@ -59,10 +59,6 @@
       <groupId>com.microsoft.bot</groupId>
       <artifactId>bot-builder</artifactId>
     </dependency>
-    <dependency>
-      <groupId>com.microsoft.bot</groupId>
-      <artifactId>bot-configuration</artifactId>
-    </dependency>
   </dependencies>
 
   <profiles>
diff --git a/libraries/bot-applicationinsights/pom.xml b/libraries/bot-applicationinsights/pom.xml
index d403c6e82..df971e892 100644
--- a/libraries/bot-applicationinsights/pom.xml
+++ b/libraries/bot-applicationinsights/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/libraries/bot-azure/pom.xml b/libraries/bot-azure/pom.xml
index 8d76bc7a1..f3c432439 100644
--- a/libraries/bot-azure/pom.xml
+++ b/libraries/bot-azure/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/libraries/bot-builder/pom.xml b/libraries/bot-builder/pom.xml
index fa22013c9..738d53f75 100644
--- a/libraries/bot-builder/pom.xml
+++ b/libraries/bot-builder/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/libraries/bot-configuration/pom.xml b/libraries/bot-configuration/pom.xml
deleted file mode 100644
index 7404e56bc..000000000
--- a/libraries/bot-configuration/pom.xml
+++ /dev/null
@@ -1,90 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <groupId>com.microsoft.bot</groupId>
-    <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
-    <relativePath>../../pom.xml</relativePath>
-  </parent>
-
-  <artifactId>bot-configuration</artifactId>
-  <packaging>jar</packaging>
-
-  <name>${project.groupId}:${project.artifactId}</name>
-  <description>Bot Framework Configuration</description>
-  <url>https://dev.botframework.com/</url>
-
-  <licenses>
-    <license>
-      <name>MIT License</name>
-      <url>http://www.opensource.org/licenses/mit-license.php</url>
-    </license>
-  </licenses>
-
-  <developers>
-    <developer>
-      <name>Bot Framework Development</name>
-      <email></email>
-      <organization>Microsoft</organization>
-      <organizationUrl>https://dev.botframework.com/</organizationUrl>
-    </developer>
-  </developers>
-
-  <scm>
-    <connection>scm:git:https://github.com/Microsoft/botbuilder-java</connection>
-    <developerConnection>scm:git:https://github.com/Microsoft/botbuilder-java</developerConnection>
-    <url>https://github.com/Microsoft/botbuilder-java</url>
-  </scm>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.deploy.skip>false</maven.deploy.skip>
-  </properties>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-    </dependency>
-
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-api</artifactId>
-    </dependency>
-  </dependencies>
-
-  <profiles>
-    <profile>
-      <id>build</id>
-      <activation>
-        <activeByDefault>true</activeByDefault>
-      </activation>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.eluder.coveralls</groupId>
-            <artifactId>coveralls-maven-plugin</artifactId>
-            <configuration>
-              <repoToken>yourcoverallsprojectrepositorytoken</repoToken>
-            </configuration>
-          </plugin>
-          <plugin>
-            <groupId>org.codehaus.mojo</groupId>
-            <artifactId>cobertura-maven-plugin</artifactId>
-            <configuration>
-              <outputDirectory>../../cobertura-report/bot-configuration</outputDirectory>
-              <format>xml</format>
-              <maxmem>256m</maxmem>
-              <!-- aggregated reports for multi-module projects -->
-              <aggregate>true</aggregate>
-              <check/>
-            </configuration>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
-  </profiles>
-</project>
diff --git a/libraries/bot-connector/pom.xml b/libraries/bot-connector/pom.xml
index a3a77382b..0fec8fe2f 100644
--- a/libraries/bot-connector/pom.xml
+++ b/libraries/bot-connector/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/libraries/bot-dialogs/pom.xml b/libraries/bot-dialogs/pom.xml
index 71047a370..f8cdb67bc 100644
--- a/libraries/bot-dialogs/pom.xml
+++ b/libraries/bot-dialogs/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/libraries/bot-integration-core/pom.xml b/libraries/bot-integration-core/pom.xml
index f155f68ec..96b6b0761 100644
--- a/libraries/bot-integration-core/pom.xml
+++ b/libraries/bot-integration-core/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/libraries/bot-integration-spring/pom.xml b/libraries/bot-integration-spring/pom.xml
index 1410d855b..fd1b70048 100644
--- a/libraries/bot-integration-spring/pom.xml
+++ b/libraries/bot-integration-spring/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/libraries/bot-schema/pom.xml b/libraries/bot-schema/pom.xml
index ce55bc0e5..746e76418 100644
--- a/libraries/bot-schema/pom.xml
+++ b/libraries/bot-schema/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.microsoft.bot</groupId>
     <artifactId>bot-java</artifactId>
-    <version>4.6.0-preview4</version>
+    <version>4.6.0-preview6</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index d8dd5a566..a2d5d7b6f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
   <groupId>com.microsoft.bot</groupId>
   <artifactId>bot-java</artifactId>
-  <version>4.6.0-preview4</version>
+  <version>4.6.0-preview6</version>
   <packaging>pom</packaging>
 
   <name>Microsoft BotBuilder Java SDK Parent</name>
@@ -333,11 +333,6 @@
         <artifactId>bot-dialogs</artifactId>
         <version>${project.version}</version>
       </dependency>
-      <dependency>
-        <groupId>com.microsoft.bot</groupId>
-        <artifactId>bot-configuration</artifactId>
-        <version>${project.version}</version>
-      </dependency>
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-ai-luis-v3</artifactId>
@@ -373,7 +368,6 @@
     <module>libraries/bot-builder</module>
     <module>libraries/bot-integration-core</module>
     <module>libraries/bot-dialogs</module>
-    <module>libraries/bot-configuration</module>
     <module>libraries/bot-ai-luis-v3</module>
     <module>libraries/bot-ai-qna</module>
     <module>libraries/bot-applicationinsights</module>
diff --git a/samples/02.echo-bot/pom.xml b/samples/02.echo-bot/pom.xml
index a7e82ab12..e23998162 100644
--- a/samples/02.echo-bot/pom.xml
+++ b/samples/02.echo-bot/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/03.welcome-user/pom.xml b/samples/03.welcome-user/pom.xml
index 23195ecd9..ba4195bb1 100644
--- a/samples/03.welcome-user/pom.xml
+++ b/samples/03.welcome-user/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/08.suggested-actions/pom.xml b/samples/08.suggested-actions/pom.xml
index 853762f15..91c04e6e5 100644
--- a/samples/08.suggested-actions/pom.xml
+++ b/samples/08.suggested-actions/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/16.proactive-messages/pom.xml b/samples/16.proactive-messages/pom.xml
index 0b69a894e..f2e749132 100644
--- a/samples/16.proactive-messages/pom.xml
+++ b/samples/16.proactive-messages/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/45.state-management/pom.xml b/samples/45.state-management/pom.xml
index cfdd9fc06..d9a74b141 100644
--- a/samples/45.state-management/pom.xml
+++ b/samples/45.state-management/pom.xml
@@ -78,7 +78,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/47.inspection/pom.xml b/samples/47.inspection/pom.xml
index a00777901..196e4f17b 100644
--- a/samples/47.inspection/pom.xml
+++ b/samples/47.inspection/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/50.teams-messaging-extensions-search/pom.xml b/samples/50.teams-messaging-extensions-search/pom.xml
index 5d28a1ff8..5e16a68c2 100644
--- a/samples/50.teams-messaging-extensions-search/pom.xml
+++ b/samples/50.teams-messaging-extensions-search/pom.xml
@@ -84,7 +84,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
       <dependency>
diff --git a/samples/51.teams-messaging-extensions-action/pom.xml b/samples/51.teams-messaging-extensions-action/pom.xml
index 4b9e97619..b4967f5bb 100644
--- a/samples/51.teams-messaging-extensions-action/pom.xml
+++ b/samples/51.teams-messaging-extensions-action/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/52.teams-messaging-extensions-search-auth-config/pom.xml b/samples/52.teams-messaging-extensions-search-auth-config/pom.xml
index 383dcc517..02dea6e42 100644
--- a/samples/52.teams-messaging-extensions-search-auth-config/pom.xml
+++ b/samples/52.teams-messaging-extensions-search-auth-config/pom.xml
@@ -84,7 +84,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
       <dependency>
diff --git a/samples/53.teams-messaging-extensions-action-preview/pom.xml b/samples/53.teams-messaging-extensions-action-preview/pom.xml
index 9c0bd133a..c5bf2149b 100644
--- a/samples/53.teams-messaging-extensions-action-preview/pom.xml
+++ b/samples/53.teams-messaging-extensions-action-preview/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/54.teams-task-module/pom.xml b/samples/54.teams-task-module/pom.xml
index 49d7fb9e7..360ba7d20 100644
--- a/samples/54.teams-task-module/pom.xml
+++ b/samples/54.teams-task-module/pom.xml
@@ -77,7 +77,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
       <dependency>
diff --git a/samples/55.teams-link-unfurling/pom.xml b/samples/55.teams-link-unfurling/pom.xml
index d4179a386..3672c59eb 100644
--- a/samples/55.teams-link-unfurling/pom.xml
+++ b/samples/55.teams-link-unfurling/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/56.teams-file-upload/pom.xml b/samples/56.teams-file-upload/pom.xml
index cd8e24ee2..b0135ce26 100644
--- a/samples/56.teams-file-upload/pom.xml
+++ b/samples/56.teams-file-upload/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/57.teams-conversation-bot/pom.xml b/samples/57.teams-conversation-bot/pom.xml
index 39a5a6658..a48e376c8 100644
--- a/samples/57.teams-conversation-bot/pom.xml
+++ b/samples/57.teams-conversation-bot/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
   </dependencies>
diff --git a/samples/58.teams-start-new-thread-in-channel/pom.xml b/samples/58.teams-start-new-thread-in-channel/pom.xml
index f00bee9d6..c417ef9de 100644
--- a/samples/58.teams-start-new-thread-in-channel/pom.xml
+++ b/samples/58.teams-start-new-thread-in-channel/pom.xml
@@ -77,7 +77,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-spring</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
         <scope>compile</scope>
       </dependency>
       <dependency>
diff --git a/samples/servlet-echo/pom.xml b/samples/servlet-echo/pom.xml
index f459f7214..f105bc0ca 100644
--- a/samples/servlet-echo/pom.xml
+++ b/samples/servlet-echo/pom.xml
@@ -89,7 +89,7 @@
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-integration-core</artifactId>
-        <version>4.0.0-SNAPSHOT</version>
+        <version>4.6.0-preview6</version>
       </dependency>
   </dependencies>