diff --git a/samples/openapi3/server/petstore/kotlin-springboot-reactive/pom.xml b/samples/openapi3/server/petstore/kotlin-springboot-reactive/pom.xml
index 915ec6f95135..8989868732a8 100644
--- a/samples/openapi3/server/petstore/kotlin-springboot-reactive/pom.xml
+++ b/samples/openapi3/server/petstore/kotlin-springboot-reactive/pom.xml
@@ -7,7 +7,7 @@
     <version>1.0.0</version>
     <properties>
         <kotlin.version>1.3.30</kotlin.version>
-	    <kotlinx-coroutines.version>1.2.0</kotlinx-coroutines.version>
+	    <kotlinx-coroutines.version>1.5.0</kotlinx-coroutines.version>
         <jakarta-annotation-version>1.3.5</jakarta-annotation-version>
     </properties>
     <parent>