diff --git a/CHANGELOG.md b/CHANGELOG.md
index 753873d8e..6f68f06ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [5.51.6](https://github.com/mParticle/mparticle-android-sdk/compare/v5.51.5...v5.51.6) (2023-07-20)
+
+
+### Updates & Maintenance
+
+* Update submodules ([a2bcc3a](https://github.com/mParticle/mparticle-android-sdk/commit/a2bcc3a9415ad56e2f7bfcae89ae3d75f9d2916c))
+
 ## [5.51.5](https://github.com/mParticle/mparticle-android-sdk/compare/v5.51.4...v5.51.5) (2023-07-11)
 
 
diff --git a/README.md b/README.md
index 7ac114580..d002d05e5 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ You can grab the Core SDK via Maven Central. Please see the badge above and foll
 
 ```groovy
 dependencies {
-    implementation 'com.mparticle:android-core:5.51.5'
+    implementation 'com.mparticle:android-core:5.51.6'
 }
 ```
 
@@ -27,8 +27,8 @@ Several integrations require additional client-side add-on libraries called "kit
 ```groovy
 dependencies {
     implementation (
-        'com.mparticle:android-example-kit:5.51.5',
-        'com.mparticle:android-another-kit:5.51.5'
+        'com.mparticle:android-example-kit:5.51.6',
+        'com.mparticle:android-another-kit:5.51.6'
     )
 }
 ```
diff --git a/build.gradle b/build.gradle
index 5940db1e6..83fa24cca 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,7 +35,7 @@ subprojects {
 
 allprojects {
     group = 'com.mparticle'
-    version = '5.51.5-SNAPSHOT'
+    version = '5.51.6-SNAPSHOT'
     if (project.hasProperty('isRelease') && project.isRelease) {
         version = version.toString().replace("-SNAPSHOT", "")
     }
diff --git a/kits/appboy-kit b/kits/appboy-kit
index 037a0f131..f56c0c376 160000
--- a/kits/appboy-kit
+++ b/kits/appboy-kit
@@ -1 +1 @@
-Subproject commit 037a0f1316c240b71546a605d4065d78e333b180
+Subproject commit f56c0c37671820343fdba84b670dacb89828696b