diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index d9ccaba..9e233ea 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -50,7 +50,7 @@ dependencies {
     implementation("androidx.legacy:legacy-support-v4:1.0.0")
     implementation("androidx.appcompat:appcompat:1.7.1")
     implementation("com.google.android.material:material:1.13.0")
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.3.20")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.3.21")
 
     androidTestImplementation("androidx.test.ext:junit-ktx:1.2.1")
     androidTestUtil("androidx.test.services:test-services:1.6.0")
diff --git a/githubAppUpdate/build.gradle.kts b/githubAppUpdate/build.gradle.kts
index 785bb11..e22af6a 100644
--- a/githubAppUpdate/build.gradle.kts
+++ b/githubAppUpdate/build.gradle.kts
@@ -32,7 +32,7 @@ base {
 }
 
 dependencies {
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.3.20")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.3.21")
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.10.0")
     implementation("androidx.work:work-runtime-ktx:2.11.2")