diff --git a/framework-platform/framework-platform.gradle b/framework-platform/framework-platform.gradle
index d79515d518b2..8d000e4da465 100644
--- a/framework-platform/framework-platform.gradle
+++ b/framework-platform/framework-platform.gradle
@@ -17,8 +17,8 @@ dependencies {
 	api(platform("org.assertj:assertj-bom:3.27.3"))
 	api(platform("org.eclipse.jetty:jetty-bom:12.1.0.alpha2"))
 	api(platform("org.eclipse.jetty.ee11:jetty-ee11-bom:12.1.0.alpha2"))
-	api(platform("org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.10.1"))
-	api(platform("org.jetbrains.kotlinx:kotlinx-serialization-bom:1.8.0"))
+	api(platform("org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.10.2"))
+	api(platform("org.jetbrains.kotlinx:kotlinx-serialization-bom:1.8.1"))
 	api(platform("org.junit:junit-bom:5.12.2"))
 	api(platform("org.mockito:mockito-bom:5.17.0"))
 	api(platform("tools.jackson:jackson-bom:3.0.0-rc4"))
diff --git a/gradle.properties b/gradle.properties
index 54f2e67903cb..8fe7a5a53889 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ org.gradle.caching=true
 org.gradle.jvmargs=-Xmx2048m
 org.gradle.parallel=true
 
-kotlinVersion=2.1.20
+kotlinVersion=2.1.21
 
 kotlin.jvm.target.validation.mode=ignore
 kotlin.stdlib.default.dependency=false