diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index bf0a3064..6153b6be 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -95,7 +95,7 @@ konvert-api = { module = "io.mcarle:konvert-api", version.ref = "konvert" }
 konvert-processor = { module = "io.mcarle:konvert", version.ref = "konvert" }
 kotlinResult = { module = "com.michael-bull.kotlin-result:kotlin-result", version.ref = "kotlinResult" }
 kotlinResult-coroutines = { module = "com.michael-bull.kotlin-result:kotlin-result-coroutines", version.ref = "kotlinResult" }
-kotlinx-collections-immutable = "org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3.8"
+kotlinx-collections-immutable = "org.jetbrains.kotlinx:kotlinx-collections-immutable:0.4.0"
 kotlinx-coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "coroutines" }
 kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "coroutines" }
 kotlinx-coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "coroutines" }