diff --git a/build.gradle.kts b/build.gradle.kts
index 1304ba6..11bda42 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,7 +4,7 @@ import java.util.Properties
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 group = "com.github.cs125-illinois"
-version = "2021.9.4"
+version = "2021.10.0"
 
 plugins {
     kotlin("jvm") version "1.5.31"
@@ -25,7 +25,7 @@ repositories {
 }
 dependencies {
     implementation("org.jetbrains.kotlin:kotlin-reflect:1.5.31")
-    implementation("io.github.classgraph:classgraph:4.8.117")
+    implementation("io.github.classgraph:classgraph:4.8.120")
     implementation("io.github.kostaskougios:cloning:1.10.3")
 
     testImplementation("io.kotest:kotest-runner-junit5:4.6.3")
diff --git a/src/main/kotlin/Solution.kt b/src/main/kotlin/Solution.kt
index 2f7c286..1bfe8d2 100644
--- a/src/main/kotlin/Solution.kt
+++ b/src/main/kotlin/Solution.kt
@@ -289,7 +289,7 @@ fun Class<*>.prettyPrint(): String = if (isArray) {
 
 fun Executable.isKotlinCompanionAccessor(): Boolean {
     check(declaringClass.isKotlin()) { "Should only check Kotlin classes: ${declaringClass.name}" }
-    return name.startsWith("access${"$"}get")
+    return name.startsWith("access${"$"}get") || name.startsWith("access${"$"}set")
 }
 
 fun Executable.isDataClassGenerated() = name == "equals" ||
diff --git a/src/main/resources/edu.illinois.cs.cs125.jenisol.core.version b/src/main/resources/edu.illinois.cs.cs125.jenisol.core.version
index 62f5186..d08cb5f 100644
--- a/src/main/resources/edu.illinois.cs.cs125.jenisol.core.version
+++ b/src/main/resources/edu.illinois.cs.cs125.jenisol.core.version
@@ -1 +1 @@
-version=2021.9.3
\ No newline at end of file
+version=2021.9.4
\ No newline at end of file
diff --git a/src/test/java/edu/illinois/cs/cs125/jenisol/core/Helpers.kt b/src/test/java/edu/illinois/cs/cs125/jenisol/core/Helpers.kt
index 0ef375c..8f50379 100644
--- a/src/test/java/edu/illinois/cs/cs125/jenisol/core/Helpers.kt
+++ b/src/test/java/edu/illinois/cs/cs125/jenisol/core/Helpers.kt
@@ -57,6 +57,7 @@ fun Solution.doubleTest(klass: Class<*>): TestResults {
     first.forEachIndexed { index, firstResult ->
         val secondResult = second[index]
         submission(klass).compare(firstResult.parameters, secondResult.parameters) shouldBe true
+        firstResult.runnerID shouldBe secondResult.runnerID
     }
     return first
 }