diff --git a/pom.xml b/pom.xml
index bdf75ffd..5530fb60 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1137,7 +1137,7 @@
 			<plugin>
 				<groupId>org.jetbrains.kotlin</groupId>
 				<artifactId>kotlin-maven-plugin</artifactId>
-				<version>${kotlin.version}</version>
+				<version>1.5.31</version>
 				<configuration>
 					<jvmTarget>${source.level}</jvmTarget>
 				</configuration>