diff --git a/buildSrc/src/main/kotlin/com/saveourtool/save/buildutils/kotlin-library.gradle.kts b/buildSrc/src/main/kotlin/com/saveourtool/save/buildutils/kotlin-library.gradle.kts
index 55082377..b70a4929 100644
--- a/buildSrc/src/main/kotlin/com/saveourtool/save/buildutils/kotlin-library.gradle.kts
+++ b/buildSrc/src/main/kotlin/com/saveourtool/save/buildutils/kotlin-library.gradle.kts
@@ -70,7 +70,7 @@ kotlin {
         val commonMain by getting
         val commonTest by getting {
             dependencies {
-                implementation("io.kotest:kotest-assertions-core:5.3.0")
+                implementation("io.kotest:kotest-assertions-core:5.5.4")
             }
         }
         val commonNonJsMain by creating {
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index a57220c4..85672978 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -10,7 +10,7 @@ junit = "5.9.1"
 ktoml = "0.3.0"
 multiplatform-diff = "0.4.0"
 kotlinpoet = "1.12.0"
-kotest = "5.3.0"
+kotest = "5.5.4"
 sarif4k = "0.3.0"
 
 [plugins]