diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a94288..4879f0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@
 ## 0.15.0
 
 * Versions:
+  * `Kotlin`: `1.8.10`
+  * `Serialization`: `1.5.0`
   * `Ktor`: `2.2.3`
 
 ## 0.14.0
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 86b53fd..e27393e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 
-kt = "1.7.22"
-kt-serialization = "1.4.1"
+kt = "1.8.10"
+kt-serialization = "1.5.0"
 kt-coroutines = "1.6.4"
 
 klock = "3.4.0"