diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ad2e8fe..b011b2a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ org-jetbrains-kotlin-plugin-serialization = { id = "org.jetbrains.kotlin.plugin.
 
 [versions]
 
-kotlin = "1.9.0"
+kotlin = "1.9.20"
 
 ktor = "2.3.2"