diff --git a/jnexus-android/build.gradle b/jnexus-android/build.gradle
index 1582ea4..86dfa4e 100644
--- a/jnexus-android/build.gradle
+++ b/jnexus-android/build.gradle
@@ -84,8 +84,8 @@ dependencies {
     implementation 'androidx.navigation:navigation-compose:2.7.6'
 
     // HTTP client (replaces java.net.http.HttpClient)
-    implementation 'com.squareup.okhttp3:okhttp:5.3.0'
-    implementation 'com.squareup.okhttp3:logging-interceptor:5.3.0'
+    implementation 'com.squareup.okhttp3:okhttp:5.4.0'
+    implementation 'com.squareup.okhttp3:logging-interceptor:5.4.0'
 
     // Logging (Android-compatible SLF4J implementation)
     implementation 'com.github.tony19:logback-android:3.0.0'
@@ -103,7 +103,7 @@ dependencies {
     testImplementation 'org.mockito:mockito-inline:5.23.0'
 
     // OkHttp MockWebServer for HTTP testing
-    testImplementation 'com.squareup.okhttp3:mockwebserver:5.3.0'
+    testImplementation 'com.squareup.okhttp3:mockwebserver:5.4.0'
 
     // Android instrumented tests
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'