diff --git a/libs/core/build.gradle.kts b/libs/core/build.gradle.kts
index 72659cda..e757f5fe 100644
--- a/libs/core/build.gradle.kts
+++ b/libs/core/build.gradle.kts
@@ -43,7 +43,7 @@ dependencies {
         exclude("com.sun.istack", "istack-commons-runtime")
     }
 
-    implementation("com.esotericsoftware:kryo:4.0.0")
+    implementation("com.esotericsoftware:kryo:5.6.2")
     implementation("com.github.haifengl:smile-core:1.5.1")
     implementation("org.glassfish.jaxb:jaxb-core")
     implementation("org.apache.httpcomponents:httpcore")