diff --git a/com.ibm.streamsx.objectstorage/pom.xml b/com.ibm.streamsx.objectstorage/pom.xml
index 9146e0de..f67fddfb 100644
--- a/com.ibm.streamsx.objectstorage/pom.xml
+++ b/com.ibm.streamsx.objectstorage/pom.xml
@@ -45,6 +45,19 @@
 			</exclusion>
 		</exclusions>
 	</dependency>
+
+
+	<dependency>
+		<groupId>com.google.code.gson</groupId>
+		<artifactId>gson</artifactId>
+		<version>2.10.1</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
+	</dependency>
 	
 	<dependency>
 		<groupId>com.google.guava</groupId>
@@ -62,42 +75,84 @@
 		<groupId>com.google.guava</groupId>
 		<artifactId>listenablefuture</artifactId>
 		<version>9999.0-empty-to-avoid-conflict-with-guava</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 
 	<dependency>
 		<groupId>com.sun.xml.bind</groupId>
 		<artifactId>jaxb-core</artifactId>
 		<version>4.0.3</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 	
 	<dependency>
 		<groupId>javax.xml.bind</groupId>
 		<artifactId>jaxb-api</artifactId>
 		<version>2.3.1</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 
 	<dependency>
 		<groupId>org.hamcrest</groupId>
 		<artifactId>hamcrest-core</artifactId>
 		<version>2.2</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 
 	<dependency>
 		<groupId>com.esotericsoftware</groupId>
 		<artifactId>reflectasm</artifactId>
 		<version>1.11.9</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 
 	<dependency>
 		<groupId>com.esotericsoftware</groupId>
 		<artifactId>minlog</artifactId>
 		<version>1.3.1</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 
 	<dependency>
 		<groupId>com.jamesmurty.utils</groupId>
 		<artifactId>java-xmlbuilder</artifactId>
 		<version>1.3</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 
 	<dependency>
@@ -187,8 +242,8 @@
 	<dependency>
  		<groupId>com.amazonaws</groupId>
  		<artifactId>aws-java-sdk-s3</artifactId>
- 		<version>1.12.565</version>
-	</dependency>
+ 		<version>1.12.588</version>
+        </dependency>
 
 	<dependency>
  		<groupId>org.apache.hadoop</groupId>
@@ -215,9 +270,9 @@
 	</dependency>
 
 	<dependency>
-    	<groupId>org.apache.hadoop</groupId>
-    	<artifactId>hadoop-annotations</artifactId>
-    	<version>3.3.6</version>
+    		<groupId>org.apache.hadoop</groupId>
+    		<artifactId>hadoop-annotations</artifactId>
+    		<version>3.3.6</version>
 		<exclusions>
 			<exclusion>
 				<groupId>*</groupId>
@@ -308,12 +363,25 @@
  		<groupId>com.fasterxml.jackson.core</groupId>
  		<artifactId>jackson-databind</artifactId>
  		<version>2.15.2</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
 	</dependency>
 	
 	<dependency>
  		<groupId>com.fasterxml.jackson.dataformat</groupId>
  		<artifactId>jackson-dataformat-cbor</artifactId>
  		<version>2.15.2</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
+
 	</dependency>
 	
 	<dependency>
@@ -448,6 +516,19 @@
 		</exclusions>
 	</dependency>
 
+       <dependency>
+                <groupId>org.ehcache</groupId>
+                <artifactId>ehcache</artifactId>
+                <version>3.5.2</version>
+                <exclusions>
+                        <exclusion>
+                                <groupId>*</groupId>
+                                <artifactId>*</artifactId>
+                        </exclusion>
+                </exclusions>
+        </dependency>
+
+
 </dependencies>
 <build>
 </build>