diff --git a/build.gradle.kts b/build.gradle.kts
index b949887..2b8982d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -52,7 +52,7 @@ dependencies {
 
     // kotest
     testImplementation("io.kotest:kotest-runner-junit5:5.9.1")
-    testImplementation("io.kotest:kotest-assertions-json-jvm:5.9.1")
+    testImplementation("io.kotest:kotest-assertions-json-jvm:6.1.4")
     testImplementation("io.kotest:kotest-assertions-core-jvm:5.9.1")
     testImplementation("io.kotest:kotest-property:5.9.1")