Updating common dependencies

Issue-ID: POLICY-2387
Change-Id: Ib2b14f66f6416ca3b8d6353bb6aa19fa2f41ebbb
Signed-off-by: RossC <ross.carter@est.tech>
diff --git a/integrity-audit/pom.xml b/integrity-audit/pom.xml
index 0389569..aded5dd 100644
--- a/integrity-audit/pom.xml
+++ b/integrity-audit/pom.xml
@@ -51,7 +51,6 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-ext</artifactId>
-            <version>1.8.0-beta4</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/integrity-monitor/pom.xml b/integrity-monitor/pom.xml
index 4031a16..e0362ca 100644
--- a/integrity-monitor/pom.xml
+++ b/integrity-monitor/pom.xml
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>commons-logging</groupId>
             <artifactId>commons-logging</artifactId>
-            <version>1.1.3</version>
+            <version>1.2</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/policy-endpoints/pom.xml b/policy-endpoints/pom.xml
index 893aeb1..ca3fff8 100644
--- a/policy-endpoints/pom.xml
+++ b/policy-endpoints/pom.xml
@@ -165,7 +165,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-collections4</artifactId>
-            <version>4.1</version>
+            <version>4.4</version>
         </dependency>
 
         <dependency>
diff --git a/utils-test/pom.xml b/utils-test/pom.xml
index 1a05496..c04e0cb 100644
--- a/utils-test/pom.xml
+++ b/utils-test/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-jexl3</artifactId>
-            <version>3.0</version>
+            <version>3.1</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
diff --git a/utils/pom.xml b/utils/pom.xml
index 95ea2c3..2737005 100644
--- a/utils/pom.xml
+++ b/utils/pom.xml
@@ -90,7 +90,7 @@
         <dependency>
             <groupId>com.worldturner.medeia</groupId>
             <artifactId>medeia-validator-gson</artifactId>
-            <version>1.1.0</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
@@ -125,14 +125,14 @@
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-core</artifactId>
-            <version>1.3</version>
+            <version>2.2</version>
         </dependency>
     </dependencies>
 
     <build>
         <pluginManagement>
             <plugins>
-                <!--This plugin's configuration is used to store Eclipse m2e settings 
+                <!--This plugin's configuration is used to store Eclipse m2e settings
                     only. It has no influence on the Maven build itself. -->
                 <plugin>
                     <groupId>org.eclipse.m2e</groupId>