diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index fc8b3400..1cda008f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
-kotlin = "2.2.10"
-kotlin-stdlib = "2.0.0"
+kotlin = "2.2.21"
+kotlin-stdlib = "2.2.21"
 dokka = "2.1.0"
 openapi-generator = "7.16.0"
 jupyter = "0.15.0-650"