diff --git a/quantimodo-sdk-tools/build.gradle b/quantimodo-sdk-tools/build.gradle
index cc8b582c1..ebf461f99 100644
--- a/quantimodo-sdk-tools/build.gradle
+++ b/quantimodo-sdk-tools/build.gradle
@@ -83,7 +83,7 @@ dependencies {
     compile project(':swagger')
     //RoboSpice  https://github.com/stephanenicolas/robospice
     compile 'com.octo.android.robospice:robospice:1.4.14'
-    compile 'com.google.code.gson:gson:2.3'
+    compile 'com.google.code.gson:gson:2.8.9'
     //EventBus from greenrobot https://github.com/greenrobot/EventBus
     compile 'de.greenrobot:eventbus:2.4.0'
     //Dagger DI http://square.github.io/dagger/
diff --git a/sdk/build.gradle b/sdk/build.gradle
index c07a81a47..f0a9e425e 100644
--- a/sdk/build.gradle
+++ b/sdk/build.gradle
@@ -3,7 +3,7 @@ apply plugin: 'com.android.library'
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
 
-    compile 'com.google.code.gson:gson:2.3'
+    compile 'com.google.code.gson:gson:2.8.9'
     compile 'com.koushikdutta.ion:ion:1.3.8'
     compile 'com.android.support:support-v4:22.2.0'