diff --git a/lsp/build.gradle.kts b/lsp/build.gradle.kts
index 9ecebaa..d7a8ba9 100644
--- a/lsp/build.gradle.kts
+++ b/lsp/build.gradle.kts
@@ -12,12 +12,12 @@ dependencies {
     api(libs.jmlsymbol)
 
     testImplementation(kotlin("test"))
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:1.10.0")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.10.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:1.11.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.11.0")
     //implementation(kotlin("serialization"))
     implementation(kotlin("serialization"))
-    runtimeOnly("org.jetbrains.kotlinx:kotlinx-serialization-json:1.10.0")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.10.0")
+    runtimeOnly("org.jetbrains.kotlinx:kotlinx-serialization-json:1.11.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.11.0")
 
     implementation(project(":utils"))
     implementation(project(":smt"))