diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 3c277fab..616b6549 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -15,7 +15,7 @@ binary-compatibility-validator = "0.13.2"
 dokka = "1.8.20"
 kotlin = "1.8.22"
 kotlinpoet = "1.12.0"
-kotlinx-atomicfu = "0.20.2"
+kotlinx-atomicfu = "0.21.0"
 kotlinx-coroutines = "1.7.2"
 kotlinx-serialization = "1.5.1"
 ktor = "2.3.2"