diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 69ff2ebb..62d29e45 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 junit = "5.10.0"
 kotest = "5.7.2"
-kotlin = "1.8.22"
+kotlin = "1.9.10"
 mockito = "5.5.0"
 protelis = "15.1.0"