diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1c82785c..4ec2e4f4 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.0.0"
+kotlin = "2.0.20"
 ktfmt = "0.50"
 jdk = "21"
 # lint checks must target JDK 17, but the runtime should remain 11