diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index dabc94e..fbea614 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -5,7 +5,7 @@ object Versions {
     const val ADVENTURE_API = "4.25.0"
     const val CDN = "1.14.9"
 
-    const val MOCKITO_CORE = "5.20.0"
+    const val MOCKITO_CORE = "5.21.0"
     const val JUNIT_JUPITER = "5.11.4"
     const val ASSERTJ_CORE = "3.27.6"
     const val AWAITILITY = "4.3.0"