diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 42515ed..b40eca3 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 # libraries
 junit = "5.13.2"
 opentest4j = "1.3.0"
-kotest = "5.9.1"
+kotest = "6.0.3"
 mockk = "1.14.5"
 
 # plugins