diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 593b36a..ca1de33 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -14,7 +14,7 @@
 [versions]
 # java version is defined in my.jvm-base.gradle.kts
 # lib versions
-kotlin = "1.9.10"
+kotlin = "1.9.20"
 springBoot = "3.1.5"
 
 # plugin dep versions