diff --git a/android-client-sdk/build.gradle b/android-client-sdk/build.gradle
index 4af2cdee..200933fd 100644
--- a/android-client-sdk/build.gradle
+++ b/android-client-sdk/build.gradle
@@ -4,8 +4,8 @@ plugins {
     id "com.vanniktech.maven.publish" version "0.30.0"
     id 'de.mannodermaus.android-junit5'
 }
-import com.vanniktech.maven.publish.SonatypeHost
 
+import com.vanniktech.maven.publish.SonatypeHost
 
 group = "com.devcycle"
 version = "2.3.2"
@@ -17,11 +17,11 @@ mavenPublishing {
 }
 
 android {
-    compileSdk 33
+    compileSdk 35
 
     defaultConfig {
         minSdk 23
-        targetSdk 33
+        targetSdk 35
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         testBuildType "minified"
@@ -92,29 +92,29 @@ ext {
     POM_DEVELOPER_NAME='DevCycle SDK Group'
     POM_DEVELOPER_URL='https://devcycle.com'
 
-    androidx_version = '1.8.0'
-    retrofit_version = "2.9.0"
-    swagger_annotations_version = '2.2.21'
-    jackson_version = "2.13.5"
-    jackson_kotlin_version = "2.13.5"
+    androidx_version = '1.15.0'
+    retrofit_version = "2.11.0"
+    swagger_annotations_version = '2.2.26'
+    jackson_version = "2.18.2"
+    jackson_kotlin_version = "2.18.2"
     //noinspection DuplicatePlatformClasses
-    jackson_jparser_version = "2.13.5"
+    jackson_jparser_version = "2.18.2"
     gson_mapper_version = "2.8.6"
-    coroutines_version = '1.6.2'
-    kotlin_reflect_version = '1.9.0'
-
-    junit_version = "5.8.2"
-    mockito_core_version = '4.6.1'
-    mockito_inline_version = '2.13.0'
-    mockk_version = '1.13.10'
-    hamcrest_version = "2.2"
-    okhttp_version = "4.9.3"
+    coroutines_version = '1.10.1'
+    kotlin_reflect_version = '2.1.20'
+
+    junit_version = "5.11.4"
+    mockito_core_version = '5.14.2'
+    mockito_inline_version = '5.2.0'
+    mockk_version = '1.13.14'
+    hamcrest_version = "3.0"
+    okhttp_version = "4.12.0"
     okhttp_eventsource_version = "4.1.1"
-    kotlin_version = '1.9.0'
+    kotlin_version = '2.1.20'
 
     android_core_version = "2.2.0"
-    androidx_junit_version = "1.1.3"
-    espresso_core_version = "3.4.0"
+    androidx_junit_version = "1.2.1"
+    espresso_core_version = "3.6.1"
 }
 
 dependencies {
@@ -153,7 +153,7 @@ dependencies {
     testImplementation("com.squareup.okhttp3:mockwebserver:$okhttp_version")
     testImplementation("androidx.arch.core:core-testing:$android_core_version")
 
-    testImplementation("org.json:json:20190722")
+    testImplementation("org.json:json:20240303")
 
     androidTestImplementation("androidx.test.ext:junit:$androidx_junit_version")
     androidTestImplementation("androidx.test.espresso:espresso-core:$espresso_core_version")
diff --git a/android-client-sdk/proguard-rules.pro b/android-client-sdk/proguard-rules.pro
index 34dcac97..3262fc3b 100644
--- a/android-client-sdk/proguard-rules.pro
+++ b/android-client-sdk/proguard-rules.pro
@@ -22,8 +22,27 @@
 
 # TODO: Update all retrofit rules when retrofit 5 is released.
 
+# Keep essential DevCycle SDK classes and their public APIs
 -keep class kotlin.Metadata { *; }
 -keep class com.devcycle.sdk.android.model.** { *; }
+-keep class com.devcycle.sdk.android.api.DevCycleClient { *; }
+-keep class com.devcycle.sdk.android.api.DevCycleClient$* { *; }
+-keep class com.devcycle.sdk.android.api.DevCycleOptions { *; }
+-keep class com.devcycle.sdk.android.api.** { *; }
+
+# Keep utility classes needed for SDK functionality and testing
+-keep class com.devcycle.sdk.android.util.** { *; }
+
+# Keep exception classes
+-keep class com.devcycle.sdk.android.exception.** { *; }
+
+# Keep listener interfaces
+-keep class com.devcycle.sdk.android.listener.** { *; }
+
+# Keep interceptor classes
+-keep class com.devcycle.sdk.android.interceptor.** { *; }
+
+# Jackson and JSON processing
 -keep class java.beans.Transient.** {*;}
 -keep class java.beans.ConstructorProperties.** {*;}
 -keep class java.nio.file.Path.** {*;}
@@ -35,6 +54,7 @@
 -dontwarn retrofit2.KotlinExtensions
 -dontwarn retrofit2.KotlinExtensions$*
 
+# OkHttp and networking
 -dontwarn org.bouncycastle.jsse.BCSSLParameters
 -dontwarn org.bouncycastle.jsse.BCSSLSocket
 -dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
@@ -45,18 +65,13 @@
 -dontwarn org.openjsse.javax.net.ssl.SSLSocket
 -dontwarn org.openjsse.net.ssl.OpenJSSE
 
-# Ignore annotation used for build tooling.
-#-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
-
+# Retrofit rules
 -keep,allowobfuscation,allowshrinking interface retrofit2.Call
 -keep,allowobfuscation,allowshrinking class retrofit2.Response
 -keep,allowobfuscation,allowshrinking class okhttp3.RequestBody
 -keep,allowobfuscation,allowshrinking class okhttp3.ResponseBody
 
-
-# IMPORTANT: This ensures R8 Will not strip our JSONMapper and Coroutine classes
--keep,allowobfuscation,allowshrinking class com.devcycle.sdk.android.**
-
+# Keep coroutines
 -keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
 
 # Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
diff --git a/build.gradle b/build.gradle
index ccddb5fe..abd61773 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,9 +6,9 @@ buildscript {
         maven { url "https://plugins.gradle.org/m2/" }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.1.0'
-        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.0'
-        classpath "de.mannodermaus.gradle.plugins:android-junit5:1.8.2.1"
+        classpath 'com.android.tools.build:gradle:8.10.1'
+        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:2.1.20'
+        classpath "de.mannodermaus.gradle.plugins:android-junit5:1.11.2.0"
     }
 }
 task clean(type: Delete) {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 3499ded5..4eaec467 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/java-example/build.gradle b/java-example/build.gradle
index 8198bc08..b5a5eae8 100644
--- a/java-example/build.gradle
+++ b/java-example/build.gradle
@@ -3,14 +3,14 @@ plugins {
 }
 
 android {
-    compileSdk 33
+    compileSdk 35
     namespace 'com.devcycle.javaexample'
 
 
     defaultConfig {
         applicationId "com.devcycle.javaexample"
         minSdk 23
-        targetSdk 33
+        targetSdk 35
         versionCode 1
         versionName "1.0"
 
@@ -39,11 +39,11 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.4.1'
-    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'com.google.android.material:material:1.12.0'
     implementation(project(":android-client-sdk"))
 }
 
-task wrapper(type: Wrapper){
-    gradleVersion = '7.4'
+task wrapper(type: Wrapper) {
+    gradleVersion = '8.11.1'
 }
\ No newline at end of file
diff --git a/kotlin-example/build.gradle b/kotlin-example/build.gradle
index 67277b01..baa24a48 100644
--- a/kotlin-example/build.gradle
+++ b/kotlin-example/build.gradle
@@ -4,13 +4,13 @@ plugins {
 }
 
 android {
-    compileSdk 33
+    compileSdk 35
     namespace 'com.devcycle.kotlinexample'
 
     defaultConfig {
         applicationId "com.devcycle.example"
         minSdk 23
-        targetSdk 33
+        targetSdk 35
         versionCode 1
         versionName "1.0"
 
@@ -45,12 +45,12 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.core:core-ktx:1.7.0'
-    implementation 'androidx.appcompat:appcompat:1.4.1'
-    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.core:core-ktx:1.15.0'
+    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'com.google.android.material:material:1.12.0'
     implementation(project(":android-client-sdk"))
 }
 
 task wrapper(type: Wrapper){
-    gradleVersion = '7.4'
+    gradleVersion = '8.11.1'
 }
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index 8fdabdc1..170765a6 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -3,7 +3,6 @@ dependencyResolutionManagement {
     repositories {
         google()
         mavenCentral()
-        jcenter() // Warning: this repository is going to shut down soon
         maven { url "https://jitpack.io" }
     }
 }