diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 3125415..da77f0b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ okio = "3.8.0"
 [libraries]
 equalsverifier = { module = "nl.jqno.equalsverifier:equalsverifier", version = "3.15.6" }
 kotlinx-coroutines-js = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core-js", version = "1.8.0" }
-kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version = "1.6.2" }
+kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version = "1.6.3" }
 okio-core = { module = "com.squareup.okio:okio", version.ref = "okio" }
 okio-js = { module = "com.squareup.okio:okio-js", version.ref = "okio" }