diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 316337d..c3c6dd5 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 kotlin = "1.9.25"
-kotest = "5.8.1"
+kotest = "5.9.1"
 ktor = "2.3.12"
 dokka = "0.10.1"