diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34887ee1761..a2ddad728a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 0.5.14
 
+* `Versions`
+    * `Kotlin`: `1.5.10` -> `1.5.20`
 * `Coroutines`
     * `subscribeSafelyWithoutExceptions` got new parameter `onException` by analogue with `safelyWithoutExceptions`
     * New extensions `Flow#subscribeAsync` and subsequent analogs of `subscribe` with opportunity to set up custom marker
diff --git a/gradle.properties b/gradle.properties
index 214e662497a..b9a05f40b22 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,7 +7,7 @@ android.useAndroidX=true
 android.enableJetifier=true
 org.gradle.jvmargs=-Xmx2g
 
-kotlin_version=1.5.10
+kotlin_version=1.5.20
 kotlin_coroutines_version=1.5.0
 kotlin_serialisation_core_version=1.2.1
 kotlin_exposed_version=0.32.1