diff --git a/generators/kotlin/resources/gradle/libs.versions.toml b/generators/kotlin/resources/gradle/libs.versions.toml
index ffbee2ee3..7fdbbabac 100644
--- a/generators/kotlin/resources/gradle/libs.versions.toml
+++ b/generators/kotlin/resources/gradle/libs.versions.toml
@@ -1,4 +1,4 @@
 [libraries]
 kotlin = { module = 'org.jetbrains.kotlin:kotlin-bom', version = '1.9.25' }
 
-mockito-kotlin = { module = 'org.mockito.kotlin:mockito-kotlin', version = '5.4.0' }
+mockito-kotlin = { module = 'org.mockito.kotlin:mockito-kotlin', version = '6.1.0' }