diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb1c5cd50c..2b841162b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,9 +3,10 @@
 ## 9.4.0
 
 * `Version`:
+  * `Kotlin`: `1.9.20` -> `1.9.21`
   * `Serialization`: `1.6.0` -> `1.6.1`
   * `Ktor`: `2.3.5` -> `2.3.6`
-  * `MicroUtils`: `0.20.12` -> `0.20.14`
+  * `MicroUtils`: `0.20.12` -> `0.20.15`
 
 ## 9.3.0
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 686ac43d4a..4a0944291d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 
-kotlin = "1.9.20"
+kotlin = "1.9.21"
 kotlin-serialization = "1.6.1"
 kotlin-coroutines = "1.7.3"
 
@@ -11,10 +11,10 @@ uuid = "0.8.1"
 ktor = "2.3.6"
 
 ksp = "1.9.20-1.0.14"
-kotlin-poet = "1.14.2"
+kotlin-poet = "1.15.1"
 
-microutils = "0.20.14"
-kslog = "1.3.0"
+microutils = "0.20.15"
+kslog = "1.3.1"
 
 versions = "0.50.0"