diff --git a/blueluak-jvm/build.gradle.kts b/blueluak-jvm/build.gradle.kts
index 51c04a93..8b546119 100644
--- a/blueluak-jvm/build.gradle.kts
+++ b/blueluak-jvm/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
 
 dependencies {
     api(project(":blueluak-core"))
-    implementation("org.apache.bcel:bcel:5.2")
+    implementation("org.apache.bcel:bcel:6.6.0")
 
     testImplementation("junit:junit:4.13.2")
     testImplementation(kotlin("test"))