diff --git a/packages/ns-wamr/platforms/android/wamr-android/build.gradle.kts b/packages/ns-wamr/platforms/android/wamr-android/build.gradle.kts
index 9349ecca..15db1a26 100644
--- a/packages/ns-wamr/platforms/android/wamr-android/build.gradle.kts
+++ b/packages/ns-wamr/platforms/android/wamr-android/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
     // AGP 9 has built-in Kotlin support, so :library needs no Kotlin plugin — 
     // only the pure-JVM :hosttest module does.
     id("com.android.library") version "9.3.1" apply false
-    id("org.jetbrains.kotlin.jvm") version "2.4.10" apply false
+    id("org.jetbrains.kotlin.jvm") version "2.4.21" apply false
 
     // Kotlin linting for the hand-written wrapper + hosttest sources.
     id("io.gitlab.arturbosch.detekt") version "1.23.8" apply false
diff --git a/packages/ns-wamr/platforms/android/wamr-android/hosttest/build.gradle.kts b/packages/ns-wamr/platforms/android/wamr-android/hosttest/build.gradle.kts
index f4e8ad75..d14d2551 100644
--- a/packages/ns-wamr/platforms/android/wamr-android/hosttest/build.gradle.kts
+++ b/packages/ns-wamr/platforms/android/wamr-android/hosttest/build.gradle.kts
@@ -19,7 +19,7 @@ dependencies {
     // On the test host, libwamr_jni.so/dylib is loaded from the cargo build dir.
 
     // JUnit 6 (Jupiter)
-    testImplementation(platform("org.junit:junit-bom:6.1.2"))
+    testImplementation(platform("org.junit:junit-bom:6.1.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
     testImplementation(kotlin("test"))
diff --git a/packages/ns-wamr/src/vendors/wamr-kotlin/build.gradle.kts b/packages/ns-wamr/src/vendors/wamr-kotlin/build.gradle.kts
index 7ae3be7a..0c6284c8 100644
--- a/packages/ns-wamr/src/vendors/wamr-kotlin/build.gradle.kts
+++ b/packages/ns-wamr/src/vendors/wamr-kotlin/build.gradle.kts
@@ -1,4 +1,4 @@
 plugins {
     id("com.android.library") version "9.3.1" apply false
-    id("org.jetbrains.kotlin.jvm") version "2.4.10" apply false
+    id("org.jetbrains.kotlin.jvm") version "2.4.21" apply false
 }
diff --git a/packages/ns-wamr/src/vendors/wamr-kotlin/hosttest/build.gradle.kts b/packages/ns-wamr/src/vendors/wamr-kotlin/hosttest/build.gradle.kts
index 91ceb4b0..eaad34bc 100644
--- a/packages/ns-wamr/src/vendors/wamr-kotlin/hosttest/build.gradle.kts
+++ b/packages/ns-wamr/src/vendors/wamr-kotlin/hosttest/build.gradle.kts
@@ -11,7 +11,7 @@ sourceSets {
 dependencies {
     implementation("net.java.dev.jna:jna:5.17.0")
 
-    testImplementation(platform("org.junit:junit-bom:6.1.2"))
+    testImplementation(platform("org.junit:junit-bom:6.1.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
     testImplementation(kotlin("test"))
diff --git a/packages/ns-wasm-chicory/platforms/android/chicory-android/build.gradle.kts b/packages/ns-wasm-chicory/platforms/android/chicory-android/build.gradle.kts
index 5aebd9b0..88bbe286 100644
--- a/packages/ns-wasm-chicory/platforms/android/chicory-android/build.gradle.kts
+++ b/packages/ns-wasm-chicory/platforms/android/chicory-android/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     id("com.android.library") version "9.3.1" apply false
-    id("org.jetbrains.kotlin.jvm") version "2.4.10" apply false
+    id("org.jetbrains.kotlin.jvm") version "2.4.21" apply false
 
     // Kotlin linting for the hand-written wrapper sources.
     id("io.gitlab.arturbosch.detekt") version "1.23.8" apply false
diff --git a/packages/ns-wasm-chicory/platforms/android/chicory-android/hosttest/build.gradle.kts b/packages/ns-wasm-chicory/platforms/android/chicory-android/hosttest/build.gradle.kts
index 35ebd8b0..c7213e15 100644
--- a/packages/ns-wasm-chicory/platforms/android/chicory-android/hosttest/build.gradle.kts
+++ b/packages/ns-wasm-chicory/platforms/android/chicory-android/hosttest/build.gradle.kts
@@ -15,7 +15,7 @@ sourceSets {
 
 dependencies {
     // JUnit 6 (Jupiter)
-    testImplementation(platform("org.junit:junit-bom:6.1.2"))
+    testImplementation(platform("org.junit:junit-bom:6.1.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
     testImplementation(kotlin("test"))
diff --git a/packages/ns-wasm3/platforms/android/wasm3-android/build.gradle.kts b/packages/ns-wasm3/platforms/android/wasm3-android/build.gradle.kts
index 96a0b1b8..7068f973 100644
--- a/packages/ns-wasm3/platforms/android/wasm3-android/build.gradle.kts
+++ b/packages/ns-wasm3/platforms/android/wasm3-android/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
     // AGP 9 has built-in Kotlin support, so :library needs no Kotlin plugin —
     // only the pure-JVM :hosttest module does.
     id("com.android.library") version "9.3.1" apply false
-    id("org.jetbrains.kotlin.jvm") version "2.4.10" apply false
+    id("org.jetbrains.kotlin.jvm") version "2.4.21" apply false
 
     // Kotlin linting for the hand-written wrapper + hosttest sources.
     id("io.gitlab.arturbosch.detekt") version "1.23.8" apply false
diff --git a/packages/ns-wasm3/platforms/android/wasm3-android/hosttest/build.gradle.kts b/packages/ns-wasm3/platforms/android/wasm3-android/hosttest/build.gradle.kts
index 7c8e0bcd..a9a5fb13 100644
--- a/packages/ns-wasm3/platforms/android/wasm3-android/hosttest/build.gradle.kts
+++ b/packages/ns-wasm3/platforms/android/wasm3-android/hosttest/build.gradle.kts
@@ -14,7 +14,7 @@ sourceSets {
 dependencies {
     // No JavaCPP dependency — the Kotlin wrapper uses NativeWasm3 (JNI).
 
-    testImplementation(platform("org.junit:junit-bom:6.1.2"))
+    testImplementation(platform("org.junit:junit-bom:6.1.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
     testImplementation(kotlin("test"))
diff --git a/packages/ns-wasm3/src/vendors/wasm3-kotlin/build.gradle.kts b/packages/ns-wasm3/src/vendors/wasm3-kotlin/build.gradle.kts
index acf56955..96db3b52 100644
--- a/packages/ns-wasm3/src/vendors/wasm3-kotlin/build.gradle.kts
+++ b/packages/ns-wasm3/src/vendors/wasm3-kotlin/build.gradle.kts
@@ -2,5 +2,5 @@
 // AGP 9 is required: Gradle 9.6 removed the internal Problems API that AGP 8.x relied on.
 plugins {
     id("com.android.library") version "9.3.1" apply false
-    id("org.jetbrains.kotlin.jvm") version "2.4.10" apply false
+    id("org.jetbrains.kotlin.jvm") version "2.4.21" apply false
 }
diff --git a/packages/ns-wasm3/src/vendors/wasm3-kotlin/hosttest/build.gradle.kts b/packages/ns-wasm3/src/vendors/wasm3-kotlin/hosttest/build.gradle.kts
index 479f5413..cabe3d9b 100644
--- a/packages/ns-wasm3/src/vendors/wasm3-kotlin/hosttest/build.gradle.kts
+++ b/packages/ns-wasm3/src/vendors/wasm3-kotlin/hosttest/build.gradle.kts
@@ -11,7 +11,7 @@ sourceSets {
 dependencies {
     implementation("net.java.dev.jna:jna:5.15.0")
 
-    testImplementation(platform("org.junit:junit-bom:6.1.2"))
+    testImplementation(platform("org.junit:junit-bom:6.1.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
     testImplementation(kotlin("test"))
diff --git a/packages/ns-wry/platforms/android/nsc-wry-android/build.gradle.kts b/packages/ns-wry/platforms/android/nsc-wry-android/build.gradle.kts
index a0e4a987..27b88935 100644
--- a/packages/ns-wry/platforms/android/nsc-wry-android/build.gradle.kts
+++ b/packages/ns-wry/platforms/android/nsc-wry-android/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
     // AGP 9 has built-in Kotlin support, so :library needs no Kotlin plugin —
     // only the pure-JVM :hosttest module does.
     id("com.android.library") version "9.3.1" apply false
-    id("org.jetbrains.kotlin.jvm") version "2.4.10" apply false
+    id("org.jetbrains.kotlin.jvm") version "2.4.21" apply false
 
     // Kotlin linting for the hand-written wrapper + hosttest sources.
     id("io.gitlab.arturbosch.detekt") version "1.23.8" apply false
diff --git a/packages/ns-wry/platforms/android/nsc-wry-android/hosttest/build.gradle.kts b/packages/ns-wry/platforms/android/nsc-wry-android/hosttest/build.gradle.kts
index 38d75605..8bb927c5 100644
--- a/packages/ns-wry/platforms/android/nsc-wry-android/hosttest/build.gradle.kts
+++ b/packages/ns-wry/platforms/android/nsc-wry-android/hosttest/build.gradle.kts
@@ -12,7 +12,7 @@ sourceSets {
 }
 
 dependencies {
-    testImplementation(platform("org.junit:junit-bom:6.1.2"))
+    testImplementation(platform("org.junit:junit-bom:6.1.3"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
     testImplementation(kotlin("test"))