diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 9216c7068..a0976afe4 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -28,7 +28,7 @@ plugin-util-secrets = "2.0.1"
 plugin-local-master = "master"
 
 # kotlin
-kotlin-core = "1.8.10"
+kotlin-core = "1.8.20"
 kotlin-dokka = "1.8.10"
 kotlin-kover = "0.6.1"
 kotlin-coroutines = "1.6.4"