diff --git a/build.gradle.kts b/build.gradle.kts
index b5797b9..9d347d5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -18,7 +18,7 @@ java {
 }
 
 dependencies {
-    val ktorVersion = "2.3.11"
+    val ktorVersion = "3.0.2"
     api("io.ktor:ktor-server-core-jvm:${ktorVersion}")
     implementation("io.ktor:ktor-server-netty-jvm:${ktorVersion}")
     implementation("io.ktor:ktor-server-content-negotiation:${ktorVersion}")
@@ -26,7 +26,7 @@ dependencies {
 
     implementation("io.github.oshai:kotlin-logging-jvm:6.0.9")
 
-    testImplementation("io.ktor:ktor-server-status-pages:2.3.11")
+    testImplementation("io.ktor:ktor-server-status-pages:${ktorVersion}")
     testImplementation("io.ktor:ktor-server-test-host:${ktorVersion}")
 
     testImplementation("io.mockk:mockk:1.13.13")
diff --git a/src/main/kotlin/com/wolt/utils/ktor/idempotency/IdempotencyPlugin.kt b/src/main/kotlin/com/wolt/utils/ktor/idempotency/IdempotencyPlugin.kt
index 26ffccd..eed0c54 100644
--- a/src/main/kotlin/com/wolt/utils/ktor/idempotency/IdempotencyPlugin.kt
+++ b/src/main/kotlin/com/wolt/utils/ktor/idempotency/IdempotencyPlugin.kt
@@ -15,8 +15,8 @@ import io.ktor.server.request.uri
 import io.ktor.server.response.respond
 import io.ktor.server.response.respondBytes
 import io.ktor.server.response.respondText
-import io.ktor.util.toByteArray
 import io.ktor.util.toMap
+import io.ktor.utils.io.toByteArray
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 import java.time.OffsetDateTime