diff --git a/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml b/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml
index 13d0b2d201..774319a067 100644
--- a/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml
+++ b/core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule2/pom.xml
@@ -45,4 +45,4 @@
         <providermodule.version>1.0</providermodule.version>
     </properties>
 
-</project>
\ No newline at end of file
+</project>
diff --git a/netflix-modules/mantis/pom.xml b/netflix-modules/mantis/pom.xml
index 474b8f6dbf..1f8b377b94 100644
--- a/netflix-modules/mantis/pom.xml
+++ b/netflix-modules/mantis/pom.xml
@@ -19,7 +19,6 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter</artifactId>
-            <version>2.1.3.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>io.mantisrx</groupId>
@@ -35,36 +34,31 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.10.2</version>
         </dependency>
         <dependency>
             <groupId>net.andreinc.mockneat</groupId>
             <artifactId>mockneat</artifactId>
-            <version>0.3.8</version>
+            <version>0.4.2</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.18.12</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webflux</artifactId>
-            <version>5.0.9.RELEASE</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>io.projectreactor.netty</groupId>
             <artifactId>reactor-netty</artifactId>
-            <version>0.9.12.RELEASE</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
-
     <repositories>
         <repository>
-            <id>SpringLibReleaseRepo</id>
-            <url>https://repo.spring.io/libs-release/</url>
+        	<id>jcenter</id>
+            <url>https://jcenter.bintray.com/</url>
         </repository>
     </repositories>
 
diff --git a/spring-cloud/spring-cloud-circuit-breaker/pom.xml b/spring-cloud/spring-cloud-circuit-breaker/pom.xml
index f30c764d9b..ebf89d671c 100644
--- a/spring-cloud/spring-cloud-circuit-breaker/pom.xml
+++ b/spring-cloud/spring-cloud-circuit-breaker/pom.xml
@@ -14,20 +14,6 @@
         <relativePath>..</relativePath>
     </parent>
 
-    <repositories>
-        <repository>
-            <id>spring-release</id>
-            <name>Spring Release</name>
-            <url>https://repo.spring.io/release</url>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-            <releases>
-                <enabled>true</enabled>
-            </releases>
-        </repository>
-    </repositories>
-
     <dependencyManagement>
         <dependencies>
             <dependency>
diff --git a/spring-mobile/pom.xml b/spring-mobile/pom.xml
index 8b98e6d429..1593de27a8 100644
--- a/spring-mobile/pom.xml
+++ b/spring-mobile/pom.xml
@@ -32,19 +32,8 @@
         </dependency>
     </dependencies>
 
-    <repositories>
-        <repository>
-            <id>spring-milestones</id>
-            <name>Spring Milestones</name>
-            <url>https://repo.spring.io/libs-milestone</url>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-        </repository>
-    </repositories>
-
     <properties>
-        <spring-mobile-device.version>2.0.0.M3</spring-mobile-device.version>
+        <spring-mobile-device.version>1.1.5.RELEASE</spring-mobile-device.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/spring-roo/pom.xml b/spring-roo/pom.xml
index 2c5d5590fa..d1cf3e6412 100644
--- a/spring-roo/pom.xml
+++ b/spring-roo/pom.xml
@@ -391,18 +391,6 @@
     </build>
 
     <repositories>
-        <!-- Maven Snapshots Repository -->
-        <repository>
-            <id>maven-snapshot-repository</id>
-            <name>Maven Snapshot Repository</name>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-            <releases>
-                <enabled>false</enabled>
-            </releases>
-            <snapshots>
-                <enabled>true</enabled>
-            </snapshots>
-        </repository>
         <!-- Spring Roo repository -->
         <repository>
             <id>spring-roo-repository</id>