diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 23b64d0..a38a648 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "1.9.10"
+kotlin = "1.9.20"
 
 [libraries]
 apache-commons-lang = { module = "org.apache.commons:commons-lang3", version = "3.13.0" }