diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index c75619cdbe..f77ec48f01 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -178,9 +178,9 @@ dependencies {
     implementation("androidx.work:work-runtime-ktx:2.9.1")
 
     // HTTP Client
-    implementation("io.ktor:ktor-client-core:2.3.12")
-    implementation("io.ktor:ktor-client-android:2.3.12")
-    testImplementation("io.ktor:ktor-client-mock:2.3.12")
+    implementation("io.ktor:ktor-client-core:2.3.13")
+    implementation("io.ktor:ktor-client-android:2.3.13")
+    testImplementation("io.ktor:ktor-client-mock:2.3.13")
     // TODO: as soon as both ktor-client and kotlinx-serialization have been refactored to be based
     //       on kotlinx-io, revisit sending and receiving xml/json payloads via APIs, currently it
     //       is all String-based, i.e. no KMP equivalent of InputStream/OutputStream involved
@@ -202,7 +202,7 @@ dependencies {
 
     // serialization
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.3")
-    implementation("com.charleskorn.kaml:kaml:0.61.0")
+    implementation("com.charleskorn.kaml:kaml:0.66.0")
     implementation("io.github.pdvrieze.xmlutil:core:0.90.2")
 
     // map and location