diff --git a/pom.xml b/pom.xml
index 360fbb64c..96eaf2a41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,8 +12,8 @@
     <version>1.83</version>
 
     <properties>
-        <dropwizard.version>1.1.0</dropwizard.version>
-        <jackson.api.version>2.8.7</jackson.api.version>
+        <dropwizard.version>1.3.1</dropwizard.version>
+        <jackson.api.version>2.9.5</jackson.api.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
@@ -96,12 +96,12 @@
         <dependency>
             <groupId>org.whispersystems</groupId>
             <artifactId>websocket-resources</artifactId>
-            <version>0.5.3</version>
+            <version>0.5.4</version>
         </dependency>
         <dependency>
             <groupId>org.whispersystems</groupId>
             <artifactId>dropwizard-simpleauth</artifactId>
-            <version>0.2.0</version>
+            <version>0.3.0</version>
         </dependency>
 
         <dependency>
@@ -169,7 +169,7 @@
             <dependency>
                 <groupId>io.dropwizard</groupId>
                 <artifactId>dropwizard-core</artifactId>
-                <version>1.1.0</version>
+                <version>1.3.1</version>
             </dependency>
         </dependencies>
     </dependencyManagement>