diff --git a/.gitignore b/.gitignore
index 1d9351de..77b14185 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,6 @@ repo
 gradle.properties
 target
 *.class
-examples/Example.java
\ No newline at end of file
+examples/Example.java
+.classpath
+settings.json
diff --git a/.project b/.project
new file mode 100644
index 00000000..4ec66320
--- /dev/null
+++ b/.project
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>sendgrid-java</name>
+	<comment>Project sendgrid-java created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55ffa558..98a6eae0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## [3.2.2] - 2018-05-08
+### Security Fix
+- Update to latest Jackson recommended dependency, based on [this article](https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062).
+
 ## [3.2.1] - 2017-04-13
 ### Added
 - PR #175
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 684993b1..afec15ab 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -102,7 +102,7 @@ touch Example.java
 Add the example you want to test to Example.java, including the headers at the top of the file.
 
 ``` bash
-javac -classpath ../repo/com/sendgrid/3.2.1/sendgrid-3.2.1-jar.jar:. Example.java && java -classpath ../repo/com/sendgrid/3.2.1/sendgrid-3.2.1-jar.jar:. Example
+javac -classpath ../repo/com/sendgrid/3.2.2/sendgrid-3.2.2-jar.jar:. Example.java && java -classpath ../repo/com/sendgrid/3.2.2/sendgrid-3.2.2-jar.jar:. Example
 ```
 
 <a name="understanding_the_codebase"></a>
diff --git a/README.md b/README.md
index cdd75dbd..1b9de22c 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ Add the following to your build.gradle file in the root of your project.
 ...
 dependencies {
   ...
-  compile 'com.sendgrid:sendgrid-java:3.2.1'
+  compile 'com.sendgrid:sendgrid-java:3.2.2'
 }
 
 repositories {
@@ -78,7 +78,7 @@ mvn install
 
 You can just drop the jar file in. It's a fat jar - it has all the dependencies built in.
 
-[sendgrid-java.jar](http://repo1.maven.org/maven2/com/sendgrid/sendgrid-java/3.2.1/sendgrid-java-3.2.1-jar.jar)
+[sendgrid-java.jar](https://github.com/sendgrid/sendgrid-java/releases/download/v3.2.2/sendgrid-java.jar)
 
 ```java
 import com.sendgrid.*;
diff --git a/build.gradle b/build.gradle
index 324bbf30..a54a4d13 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@ apply plugin: 'maven'
 apply plugin: 'signing'
 
 group         = 'com.sendgrid'
-version       = '3.2.1'
+version       = '3.2.2'
 ext.packaging = 'jar'
 
 allprojects {
@@ -46,9 +46,9 @@ buildscript {
 
 dependencies {
   compile 'com.sendgrid:java-http-client:2.3.4'
-  compile 'com.fasterxml.jackson.core:jackson-core:2.5.3'
-  compile 'com.fasterxml.jackson.core:jackson-annotations:2.5.3'
-  compile 'com.fasterxml.jackson.core:jackson-databind:2.5.3'
+  compile 'com.fasterxml.jackson.core:jackson-core:2.9.5'
+  compile 'com.fasterxml.jackson.core:jackson-annotations:2.9.5'
+  compile 'com.fasterxml.jackson.core:jackson-databind:2.9.5'
   testCompile group: 'junit', name: 'junit', version: '4.12'
 }
 
diff --git a/pom.xml b/pom.xml
index e40fb8d8..dee48fc2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <groupId>com.sendgrid</groupId>
     <artifactId>sendgrid-java</artifactId>
     <name>SendGrid Java helper library</name>
-    <version>3.2.1</version>
+    <version>3.2.2</version>
     <description>This Java module allows you to quickly and easily send emails through SendGrid using Java.</description>
     <url>https://github.com/sendgrid/sendgrid-java</url>
     <licenses>
@@ -94,17 +94,17 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.5.3</version>
+            <version>2.9.5</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-annotations</artifactId>
-            <version>2.5.3</version>
+            <version>2.9.5</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.5.3</version>
+            <version>2.9.5</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/src/main/java/com/sendgrid/helpers/README.md b/src/main/java/com/sendgrid/helpers/README.md
index 4c829e4a..a8b19ebe 100644
--- a/src/main/java/com/sendgrid/helpers/README.md
+++ b/src/main/java/com/sendgrid/helpers/README.md
@@ -10,7 +10,7 @@ Run the [example](https://github.com/sendgrid/sendgrid-java/tree/master/examples
 
 ```bash
 cd examples/mail
-javac -classpath ../../build/libs/sendgrid-3.2.0-jar.jar:. Example.java && java -classpath ../examples/jackson-core-2.7.3.jar:../../build/libs/sendgrid-3.2.0-jar.jar:. Example
+javac -classpath ../../build/libs/sendgrid-3.2.2-jar.jar:. Example.java && java -classpath ../examples/jackson-core-2.9.5.jar:../../build/libs/sendgrid-3.2.2-jar.jar:. Example
 ```
 
 ## Usage