diff --git a/build.gradle b/build.gradle
index 6dfc08b0ee8..b4d4d90de22 100644
--- a/build.gradle
+++ b/build.gradle
@@ -80,7 +80,7 @@ configure([rootProject] + javaProjects) { project ->
 			"https://hc.apache.org/httpcomponents-client-5.4.x/current/httpclient5/apidocs/",
 			"https://projectreactor.io/docs/test/release/api/",
 			"https://junit.org/junit4/javadoc/4.13.2/",
-			"https://junit.org/junit5/docs/5.12.1/api/",
+			"https://junit.org/junit5/docs/5.12.2/api/",
 			"https://www.reactive-streams.org/reactive-streams-1.0.3-javadoc/",
 			//"https://javadoc.io/static/io.rsocket/rsocket-core/1.1.1/",
 			"https://r2dbc.io/spec/1.0.0.RELEASE/api/",
diff --git a/framework-platform/framework-platform.gradle b/framework-platform/framework-platform.gradle
index 6e3e7bc78b5..0bd40d427a3 100644
--- a/framework-platform/framework-platform.gradle
+++ b/framework-platform/framework-platform.gradle
@@ -19,7 +19,7 @@ dependencies {
 	api(platform("org.eclipse.jetty.ee11:jetty-ee11-bom:12.1.0.alpha2"))
 	api(platform("org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.10.1"))
 	api(platform("org.jetbrains.kotlinx:kotlinx-serialization-bom:1.8.0"))
-	api(platform("org.junit:junit-bom:5.12.1"))
+	api(platform("org.junit:junit-bom:5.12.2"))
 	api(platform("org.mockito:mockito-bom:5.17.0"))
 
 	constraints {
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/function/client/WebClientObservationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/function/client/WebClientObservationTests.java
index 14ecee1907e..4af05db6005 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/function/client/WebClientObservationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/function/client/WebClientObservationTests.java
@@ -53,7 +53,6 @@ import static org.mockito.Mockito.when;
  */
 class WebClientObservationTests {
 
-
 	private final TestObservationRegistry observationRegistry = TestObservationRegistry.create();
 
 	private final ExchangeFunction exchangeFunction = mock();
@@ -63,6 +62,7 @@ class WebClientObservationTests {
 	private WebClient.Builder builder;
 
 	@BeforeEach
+	@SuppressWarnings("unchecked")
 	void setup() {
 		Hooks.enableAutomaticContextPropagation();
 		ClientResponse mockResponse = mock();