diff --git a/.gitignore b/.gitignore
index a7cdeb6..bed1f37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ target/
 .project
 velocity.log
 .vagrant
+.idea
diff --git a/pom.xml b/pom.xml
index cddec20..9690ced 100644
--- a/pom.xml
+++ b/pom.xml
@@ -96,30 +96,32 @@
     <dependency>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>s3</artifactId>
+      <version>2.33.13</version>
     </dependency>
 
     <dependency>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>dynamodb-enhanced</artifactId>
+      <version>2.33.13</version>
     </dependency>
 
     <dependency>
       <groupId>com.epimorphics</groupId>
       <artifactId>appbase</artifactId>
-      <version>3.1.11</version>
+      <version>3.1.14</version>
     </dependency>
    
     <dependency>
       <groupId>javax.servlet</groupId>
       <artifactId>javax.servlet-api</artifactId>
-      <version>3.0.1</version>
+      <version>3.1.0</version>
     </dependency>
 
     <dependency>
         <groupId>org.glassfish.jersey.containers</groupId>
         <!-- if your container implements Servlet API older than 3.0, use "jersey-container-servlet-core"  -->
         <artifactId>jersey-container-servlet</artifactId>
-        <version>2.21</version>
+        <version>2.47</version>
     </dependency>
 
   </dependencies>