diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8412bcb1ce..d744973c84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,10 @@
 
 ### 0.29.1
 
+* `Common`:
+    * Version updates:
+        * `Serialization`: `1.0.0-RC2` -> `1.0.0`
+
 ## 0.28.0
 
 * **THIS VERSION CONTAINS BREAKING CHANGES**
diff --git a/gradle.properties b/gradle.properties
index 006f422ca3..a07f5a51b1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,7 +7,7 @@ kotlin.incremental.js=true
 
 kotlin_version=1.4.10
 kotlin_coroutines_version=1.3.9
-kotlin_serialisation_runtime_version=1.0.0-RC2
+kotlin_serialisation_runtime_version=1.0.0
 klock_version=1.12.1
 uuid_version=0.2.2
 ktor_version=1.4.1