diff --git a/components/serialization/multipart/gradle/dependencies.gradle b/components/serialization/multipart/gradle/dependencies.gradle
index 893860ee2..7388c1744 100644
--- a/components/serialization/multipart/gradle/dependencies.gradle
+++ b/components/serialization/multipart/gradle/dependencies.gradle
@@ -1,7 +1,7 @@
 dependencies {
     // Use JUnit Jupiter API for testing.
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.4'
-    testImplementation 'org.mockito:mockito-core:5.14.2'
+    testImplementation 'org.mockito:mockito-core:5.15.2'
 
     // Use JUnit Jupiter Engine for testing.
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'