diff --git a/gradle.properties b/gradle.properties
index ab165ef7ac..32726703df 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ springBootVersion=2.4.2
 springFrameworkVersion=5.3.23
 openSamlVersion=3.4.6
 version=5.8.0-SNAPSHOT
-kotlinVersion=1.7.10
+kotlinVersion=1.7.20
 samplesBranch=5.8.x
 org.gradle.jvmargs=-Xmx3g -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError
 org.gradle.parallel=true