diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 4496846..500733c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,12 +1,12 @@
 [versions]
-kotlin = "2.3.21"
+kotlin = "2.4.0"
 ksp = "2.3.9"
 ktor = "3.5.0"
 dagger = "2.59.2"
 dav4jvm = "c63dd3b3f5"
 kotlinx-serialization = "1.11.0"
 ical4j = "4.2.5"
-mcp-kotlin-sdk = "0.12.0"
+mcp-kotlin-sdk = "0.13.0"
 sqldelight = "2.3.2"
 slf4j = "2.0.18"