diff --git a/build.gradle b/build.gradle
index c0fa6dcf370..aae5c769b8f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,8 +2,8 @@ plugins {
 	id 'io.spring.nohttp' version '0.0.10'
 	id 'io.freefair.aspectj' version '6.5.0.3' apply false
 	id 'org.jetbrains.dokka' version '1.7.10' apply false
-	id 'org.jetbrains.kotlin.jvm' version '1.7.10' apply false
-	id 'org.jetbrains.kotlin.plugin.serialization' version '1.7.10' apply false
+	id 'org.jetbrains.kotlin.jvm' version '1.7.20' apply false
+	id 'org.jetbrains.kotlin.plugin.serialization' version '1.7.20' apply false
 	id 'org.asciidoctor.jvm.convert' version '3.3.2'
 	id 'org.asciidoctor.jvm.pdf' version '3.3.2'
 	id 'org.unbroken-dome.xjc' version '2.0.0' apply false
diff --git a/spring-web/src/test/java/org/springframework/http/converter/json/Jackson2ObjectMapperBuilderTests.java b/spring-web/src/test/java/org/springframework/http/converter/json/Jackson2ObjectMapperBuilderTests.java
index 1f489ab00d0..3c42a78ed88 100644
--- a/spring-web/src/test/java/org/springframework/http/converter/json/Jackson2ObjectMapperBuilderTests.java
+++ b/spring-web/src/test/java/org/springframework/http/converter/json/Jackson2ObjectMapperBuilderTests.java
@@ -289,7 +289,8 @@ class Jackson2ObjectMapperBuilderTests {
 
 		// Kotlin module
 		IntRange range = new IntRange(1, 3);
-		assertThat(new String(objectMapper.writeValueAsBytes(range), "UTF-8")).isEqualTo("{\"start\":1,\"end\":3}");
+		// temporarily change the assertion, see https://github.com/FasterXML/jackson-module-kotlin/issues/582
+		assertThat(new String(objectMapper.writeValueAsBytes(range), "UTF-8")).isEqualTo("{\"start\":1,\"end\":3,\"endExclusive\":4}");
 	}
 
 	@Test  // gh-22576