diff --git a/core-sdk-samples/higgs-shop-sample-app/app/build.gradle.kts b/core-sdk-samples/higgs-shop-sample-app/app/build.gradle.kts
index f33faf9..545538c 100644
--- a/core-sdk-samples/higgs-shop-sample-app/app/build.gradle.kts
+++ b/core-sdk-samples/higgs-shop-sample-app/app/build.gradle.kts
@@ -80,10 +80,10 @@ dependencies {
     api("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.3")
     api("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3")
 
-    implementation("com.squareup.retrofit2:retrofit:2.9.0")
-    implementation("com.squareup.retrofit2:converter-gson:2.9.0")
-    implementation("com.squareup.retrofit2:converter-moshi:2.9.0")
-    implementation("com.squareup.retrofit2:adapter-rxjava2:2.9.0")
+    implementation("com.squareup.retrofit2:retrofit:3.0.0")
+    implementation("com.squareup.retrofit2:converter-gson:3.0.0")
+    implementation("com.squareup.retrofit2:converter-moshi:3.0.0")
+    implementation("com.squareup.retrofit2:adapter-rxjava2:3.0.0")
     implementation("io.reactivex.rxjava2:rxjava:2.2.21")
     implementation("io.reactivex.rxjava2:rxandroid:2.1.1")
     implementation("com.squareup.okhttp3:logging-interceptor:4.11.0")