diff --git a/build.gradle.kts b/build.gradle.kts
index 6c6a8e5..ae70c50 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -29,7 +29,7 @@ dependencies {
 
     testImplementation("com.expediagroup:graphql-kotlin-spring-client:8.0.0")
     testImplementation("org.jetbrains.kotlin:kotlin-test")
-    testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:1.8.1")
+    testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:1.9.0")
     testImplementation("org.springframework.boot:spring-boot-starter-test:3.3.3")
 
     graphqlSDL("com.expediagroup:graphql-kotlin-federated-hooks-provider:8.0.0")