diff --git a/hideout-core/build.gradle.kts b/hideout-core/build.gradle.kts
index fe0e1d5e..21541b4e 100644
--- a/hideout-core/build.gradle.kts
+++ b/hideout-core/build.gradle.kts
@@ -134,7 +134,7 @@ dependencies {
     testImplementation(libs.coroutines.test)
     testImplementation(libs.ktor.client.mock)
     testImplementation(libs.h2db)
-    testImplementation("org.mockito.kotlin:mockito-kotlin:5.3.1")
+    testImplementation("org.mockito.kotlin:mockito-kotlin:5.4.0")
     testImplementation("org.mockito:mockito-inline:5.2.0")
     testImplementation("nl.jqno.equalsverifier:equalsverifier:3.16.1")
     testImplementation("com.jparams:to-string-verifier:1.4.8")