diff --git a/build-plugins/build-support/build.gradle.kts b/build-plugins/build-support/build.gradle.kts
index 6b981b8..b54e7a4 100644
--- a/build-plugins/build-support/build.gradle.kts
+++ b/build-plugins/build-support/build.gradle.kts
@@ -26,8 +26,8 @@ dependencies {
 
     implementation(libs.nexusPublishPlugin)
     compileOnly(gradleApi())
-    implementation("aws.sdk.kotlin:s3:1.1.+")
-    implementation("aws.sdk.kotlin:cloudwatch:1.1.+")
+    implementation("aws.sdk.kotlin:s3:1.4.+")
+    implementation("aws.sdk.kotlin:cloudwatch:1.4.+")
     testImplementation(libs.junit.jupiter)
 }
 
diff --git a/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/plugins/artifactsizemetrics/CollectDelegatedArtifactSizeMetrics.kt b/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/plugins/artifactsizemetrics/CollectDelegatedArtifactSizeMetrics.kt
index 1a9e3fa..ae8971d 100644
--- a/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/plugins/artifactsizemetrics/CollectDelegatedArtifactSizeMetrics.kt
+++ b/build-plugins/build-support/src/main/kotlin/aws/sdk/kotlin/gradle/plugins/artifactsizemetrics/CollectDelegatedArtifactSizeMetrics.kt
@@ -69,18 +69,18 @@ internal abstract class CollectDelegatedArtifactSizeMetrics : DefaultTask() {
     private fun getFiles(keys: List<String>): List<String> = runBlocking {
         S3Client.fromEnvironment().use { s3 ->
             keys.map { key ->
-                async { s3.getObjectAsText(key) }
+                async {
+                    s3.getObject(
+                        GetObjectRequest {
+                            bucket = S3_ARTIFACT_SIZE_METRICS_BUCKET
+                            this.key = key
+                        },
+                    ) { it.body?.decodeToString() ?: throw AwsSdkGradleException("Metrics file $key is missing a body") }
+                }
             }.awaitAll()
         }
     }
 
-    private suspend fun S3Client.getObjectAsText(objectKey: String) = getObject(
-        GetObjectRequest {
-            bucket = S3_ARTIFACT_SIZE_METRICS_BUCKET
-            key = objectKey
-        },
-    ) { it.body?.decodeToString() ?: throw AwsSdkGradleException("Metrics file $objectKey is missing a body") }
-
     private fun combine(metricsFiles: List<String>) = buildString {
         appendLine("Artifact, Size")
         metricsFiles.forEach { metricsFile ->