diff --git a/build.gradle b/build.gradle
index 0bfb153..2754766 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.2.2'
+        classpath 'com.android.tools.build:gradle:8.4.0'
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 3cca5f9..3ae3347 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-all.zip
diff --git a/usbSerialExamples/build.gradle b/usbSerialExamples/build.gradle
index b53c7bd..f8e718b 100644
--- a/usbSerialExamples/build.gradle
+++ b/usbSerialExamples/build.gradle
@@ -29,5 +29,5 @@ android {
 dependencies {
     implementation project(':usbSerialForAndroid')
     implementation 'androidx.appcompat:appcompat:1.6.1'
-    implementation 'com.google.android.material:material:1.9.0'
+    implementation 'com.google.android.material:material:1.11.0'
 }
diff --git a/usbSerialForAndroid/build.gradle b/usbSerialForAndroid/build.gradle
index 69b0a12..8c79377 100644
--- a/usbSerialForAndroid/build.gradle
+++ b/usbSerialForAndroid/build.gradle
@@ -31,13 +31,13 @@ android {
 }
 
 dependencies {
-    implementation "androidx.annotation:annotation:1.7.1"
+    implementation "androidx.annotation:annotation:1.8.0"
     testImplementation 'junit:junit:4.13.2'
-    testImplementation 'org.mockito:mockito-core:5.8.0'
+    testImplementation 'org.mockito:mockito-core:5.12.0'
     androidTestImplementation 'androidx.test:core:1.5.0'
     androidTestImplementation 'androidx.test:runner:1.5.2'
     androidTestImplementation 'commons-net:commons-net:3.10.0'
-    androidTestImplementation 'org.apache.commons:commons-lang3:3.12.0'
+    androidTestImplementation 'org.apache.commons:commons-lang3:3.14.0'
 }
 
 // gradle task: publishToMavenLocal