diff --git a/build.gradle.kts b/build.gradle.kts
index dcaa99ba..ecfb280f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -49,7 +49,7 @@ allprojects {
         compileOnly("com.github.Minestom:Minestom:7867313290")
 
         // Use kotlinx serialization
-        compileOnly("org.jetbrains.kotlinx", "kotlinx-serialization-json", "1.3.1")
+        compileOnly("org.jetbrains.kotlinx", "kotlinx-serialization-json", "1.7.2")
 
         // implement KStom
         compileOnly("com.github.Project-Cepi:KStom:82f7000079")
diff --git a/generator/build.gradle.kts b/generator/build.gradle.kts
index cea3852e..b6ebd7b3 100644
--- a/generator/build.gradle.kts
+++ b/generator/build.gradle.kts
@@ -16,7 +16,7 @@ dependencies {
     implementation("org.reflections:reflections:0.10.2")
     implementation("com.google.guava:guava:31.0.1-jre")
     implementation("org.javassist:javassist:3.28.0-GA")
-    implementation("org.jetbrains.kotlinx", "kotlinx-serialization-json", "1.3.1")
+    implementation("org.jetbrains.kotlinx", "kotlinx-serialization-json", "1.7.2")
 
     // Compile Minestom into project
     implementation("com.github.Minestom:Minestom:fa07d861a6")