diff --git a/buildSrc/buildDependencies.gradle b/buildSrc/buildDependencies.gradle
index e306a574d..b7a2f7585 100644
--- a/buildSrc/buildDependencies.gradle
+++ b/buildSrc/buildDependencies.gradle
@@ -1,6 +1,6 @@
 rootProject.ext.versions = [
         agp                            : '4.1.0',
-        kotlin                         : '1.4.20',
+        kotlin                         : '1.4.21',
         binary_compatibility_validator : '0.2.4',
 ]
 
diff --git a/buildSrc/src/main/java/Dependencies.kt b/buildSrc/src/main/java/Dependencies.kt
index 4559a1132..85c7adb38 100644
--- a/buildSrc/src/main/java/Dependencies.kt
+++ b/buildSrc/src/main/java/Dependencies.kt
@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: GPL-3.0-only
  */
 
-private const val KOTLIN_VERSION = "1.4.20"
+private const val KOTLIN_VERSION = "1.4.21"
 
 object Dependencies {
     object Kotlin {