diff --git a/buildSrc/src/main/kotlin/deps.kt b/buildSrc/src/main/kotlin/deps.kt
index 1f45ef1c..9e63a1ce 100644
--- a/buildSrc/src/main/kotlin/deps.kt
+++ b/buildSrc/src/main/kotlin/deps.kt
@@ -67,7 +67,7 @@ object deps {
   }
 
   object serialization {
-    private const val version = "1.6.2"
+    private const val version = "1.6.3"
     const val json = "org.jetbrains.kotlinx:kotlinx-serialization-json:$version"
     const val core = "org.jetbrains.kotlinx:kotlinx-serialization-core:$version"
   }