diff --git a/archiver/build.gradle.kts b/archiver/build.gradle.kts
index cbe9dbdf..7cd3c36e 100644
--- a/archiver/build.gradle.kts
+++ b/archiver/build.gradle.kts
@@ -15,7 +15,7 @@ dependencies {
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.1")
 
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.0")
-    testImplementation("com.willowtreeapps.assertk:assertk-jvm:0.25")
+    testImplementation("com.willowtreeapps.assertk:assertk-jvm:0.28.1")
     testImplementation("com.github.tomakehurst:wiremock-jre8:2.32.0")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.0")
 }