diff --git a/docs/ConfiguringProjects.md b/docs/ConfiguringProjects.md
index 291e82af7..3bc7bc3a1 100644
--- a/docs/ConfiguringProjects.md
+++ b/docs/ConfiguringProjects.md
@@ -121,7 +121,7 @@ dependencies {
 
 ```xml
 <properties>
-    <kotlin.version>1.4.20</kotlin.version>
+    <kotlin.version>1.4.21</kotlin.version>
 </properties>
 ```
 ```xml