diff --git a/pom.xml b/pom.xml
index 19e302d..2570765 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,12 +68,12 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>31.1-jre</version>
+            <version>${guava.version}</version>
         </dependency>
         <dependency>
             <groupId>org.dom4j</groupId>
             <artifactId>dom4j</artifactId>
-            <version>2.1.1</version>
+            <version>2.1.3</version>
         </dependency>
         <dependency>
             <groupId>xalan</groupId>
@@ -95,7 +95,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -196,7 +196,7 @@
 
 
         <!-- UTILS  -->
-        <guava.version>30.1.1-jre</guava.version>
+        <guava.version>31.1-jre</guava.version>
 
         <!-- Hibernate / JPA -->
         <hibernate.version>4.3.5.Final</hibernate.version>
diff --git a/rets-io-client/pom.xml b/rets-io-client/pom.xml
index 0ebb747..d3859b9 100644
--- a/rets-io-client/pom.xml
+++ b/rets-io-client/pom.xml
@@ -82,11 +82,6 @@
             <version>4.5.13</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.dom4j</groupId>
-            <artifactId>dom4j</artifactId>
-            <version>2.1.3</version>
-        </dependency>
         <dependency>
             <groupId>xalan</groupId>
             <artifactId>xalan</artifactId>