diff --git a/gradle-plugin-separated/build.gradle.kts b/gradle-plugin-separated/build.gradle.kts
index 8c8df5d..94919fd 100644
--- a/gradle-plugin-separated/build.gradle.kts
+++ b/gradle-plugin-separated/build.gradle.kts
@@ -18,7 +18,7 @@ dependencies {
     compileOnly("org.slf4j:slf4j-api:2.0.7")
     // possible package name duplicate so shades
     implementation("com.anatawa12.jbsdiff:jbsdiff:1.0")
-    implementation("com.charleskorn.kaml:kaml:0.54.0") {
+    implementation("com.charleskorn.kaml:kaml:0.55.0") {
         exclude("org.snakeyaml")
     }
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:1.5.1")