diff --git a/packages/kotlin/build.gradle.kts b/packages/kotlin/build.gradle.kts
index 3d95173..35a1a08 100644
--- a/packages/kotlin/build.gradle.kts
+++ b/packages/kotlin/build.gradle.kts
@@ -236,7 +236,7 @@ val writeHostNativeDigest = tasks.register("writeHostNativeDigest") {
 dependencies {
     api("com.google.protobuf:protobuf-javalite:4.36.2")
     api("com.google.protobuf:protobuf-kotlin-lite:4.36.2")
-    testImplementation("com.google.code.gson:gson:2.14.0")
+    testImplementation("com.google.code.gson:gson:2.15.0")
     testImplementation("org.junit.jupiter:junit-jupiter-api:6.1.3")
     testImplementation(kotlin("test"))
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:6.1.3")
diff --git a/packages/kotlin/gradle.lockfile b/packages/kotlin/gradle.lockfile
index a29ba4f..67b4a69 100644
--- a/packages/kotlin/gradle.lockfile
+++ b/packages/kotlin/gradle.lockfile
@@ -2,8 +2,8 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 # To regenerate this file, run: ./gradlew :dependencies --write-locks
-com.google.code.gson:gson:2.14.0=testCompileClasspath,testRuntimeClasspath
-com.google.errorprone:error_prone_annotations:2.48.0=testCompileClasspath,testRuntimeClasspath
+com.google.code.gson:gson:2.15.0=testCompileClasspath,testRuntimeClasspath
+com.google.errorprone:error_prone_annotations:2.50.0=testCompileClasspath,testRuntimeClasspath
 com.google.protobuf:protobuf-javalite:4.36.2=compileClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath
 com.google.protobuf:protobuf-kotlin-lite:4.36.2=compileClasspath,runtimeClasspath,testCompileClasspath,testRuntimeClasspath
 org.apiguardian:apiguardian-api:1.1.2=testCompileClasspath