diff --git a/magisterapi/build.gradle.kts b/magisterapi/build.gradle.kts
index 154093e..f48000a 100644
--- a/magisterapi/build.gradle.kts
+++ b/magisterapi/build.gradle.kts
@@ -47,7 +47,7 @@ kotlin {
         val kryptoVersion = "3.4.0"
         val commonMain by getting {
             dependencies {
-                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.2")
+                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.8.0")
                 implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.5.0")
                 implementation("io.ktor:ktor-client-core:$ktorVersion")
                 implementation("io.ktor:ktor-client-content-negotiation:$ktorVersion")
diff --git a/magisterscripts/build.gradle.kts b/magisterscripts/build.gradle.kts
index 1602b95..74f891d 100644
--- a/magisterscripts/build.gradle.kts
+++ b/magisterscripts/build.gradle.kts
@@ -13,7 +13,7 @@ val ktorVersion = "2.0.3"
 dependencies {
     implementation(project(":magisterapi"))
     implementation("io.github.evanrupert:excelkt:1.0.2")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.8.0")
     implementation("org.jetbrains.kotlinx:kotlinx-datetime:0.4.0")
     implementation("io.ktor:ktor-client-core:$ktorVersion")
     implementation("io.ktor:ktor-client-content-negotiation:$ktorVersion")