diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 39401cae3..70048c41d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 kotlin = "1.8.10"
 dokka = "1.8.10"
 serialization = "1.5.1"
-atomicfu = "0.20.2"
+atomicfu = "0.21.0"
 javamath2kmp = "1.0"
 kotlinpoet = "1.14.2"
 kover = "0.7.1"