diff --git a/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHints.java b/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHints.java
index f630b890a8b..8eba12e82ee 100644
--- a/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHints.java
+++ b/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHints.java
@@ -19,6 +19,7 @@ package org.springframework.boot.http.client;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.net.HttpURLConnection;
+import java.time.Duration;
 
 import org.jspecify.annotations.Nullable;
 
@@ -89,7 +90,9 @@ class ClientHttpRequestFactoryRuntimeHints implements RuntimeHintsRegistrar {
 	private void registerReflectionHints(ReflectionHints hints,
 			Class<? extends ClientHttpRequestFactory> requestFactoryType, Class<?> readTimeoutType) {
 		registerMethod(hints, requestFactoryType, "setConnectTimeout", int.class);
+		registerMethod(hints, requestFactoryType, "setConnectTimeout", Duration.class);
 		registerMethod(hints, requestFactoryType, "setReadTimeout", readTimeoutType);
+		registerMethod(hints, requestFactoryType, "setReadTimeout", Duration.class);
 	}
 
 	private void registerMethod(ReflectionHints hints, Class<? extends ClientHttpRequestFactory> requestFactoryType,
diff --git a/module/spring-boot-http-client/src/test/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHintsTests.java b/module/spring-boot-http-client/src/test/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHintsTests.java
index 85c53e61b65..cb6b404ca22 100644
--- a/module/spring-boot-http-client/src/test/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHintsTests.java
+++ b/module/spring-boot-http-client/src/test/java/org/springframework/boot/http/client/ClientHttpRequestFactoryRuntimeHintsTests.java
@@ -18,6 +18,7 @@ package org.springframework.boot.http.client;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
+import java.time.Duration;
 
 import org.junit.jupiter.api.Test;
 
@@ -26,6 +27,7 @@ import org.springframework.aot.hint.predicate.ReflectionHintsPredicates;
 import org.springframework.aot.hint.predicate.RuntimeHintsPredicates;
 import org.springframework.http.client.AbstractClientHttpRequestFactoryWrapper;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.http.client.JdkClientHttpRequestFactory;
 import org.springframework.http.client.JettyClientHttpRequestFactory;
 import org.springframework.http.client.ReactorClientHttpRequestFactory;
 import org.springframework.http.client.SimpleClientHttpRequestFactory;
@@ -60,6 +62,15 @@ class ClientHttpRequestFactoryRuntimeHintsTests {
 		assertThat(reflection
 			.onMethodInvocation(method(HttpComponentsClientHttpRequestFactory.class, "setConnectTimeout", int.class)))
 			.accepts(hints);
+		assertThat(reflection.onMethodInvocation(
+				method(HttpComponentsClientHttpRequestFactory.class, "setConnectTimeout", Duration.class)))
+			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(HttpComponentsClientHttpRequestFactory.class, "setReadTimeout", int.class)))
+			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(HttpComponentsClientHttpRequestFactory.class, "setReadTimeout", Duration.class)))
+			.accepts(hints);
 	}
 
 	@Test
@@ -70,9 +81,15 @@ class ClientHttpRequestFactoryRuntimeHintsTests {
 		assertThat(reflection
 			.onMethodInvocation(method(JettyClientHttpRequestFactory.class, "setConnectTimeout", int.class)))
 			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(JettyClientHttpRequestFactory.class, "setConnectTimeout", Duration.class)))
+			.accepts(hints);
 		assertThat(reflection
 			.onMethodInvocation(method(JettyClientHttpRequestFactory.class, "setReadTimeout", long.class)))
 			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(JettyClientHttpRequestFactory.class, "setReadTimeout", Duration.class)))
+			.accepts(hints);
 	}
 
 	@Test
@@ -83,9 +100,15 @@ class ClientHttpRequestFactoryRuntimeHintsTests {
 		assertThat(reflection
 			.onMethodInvocation(method(ReactorClientHttpRequestFactory.class, "setConnectTimeout", int.class)))
 			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(ReactorClientHttpRequestFactory.class, "setConnectTimeout", Duration.class)))
+			.accepts(hints);
 		assertThat(reflection
 			.onMethodInvocation(method(ReactorClientHttpRequestFactory.class, "setReadTimeout", long.class)))
 			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(ReactorClientHttpRequestFactory.class, "setReadTimeout", Duration.class)))
+			.accepts(hints);
 	}
 
 	@Test
@@ -96,9 +119,28 @@ class ClientHttpRequestFactoryRuntimeHintsTests {
 		assertThat(reflection
 			.onMethodInvocation(method(SimpleClientHttpRequestFactory.class, "setConnectTimeout", int.class)))
 			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(SimpleClientHttpRequestFactory.class, "setConnectTimeout", Duration.class)))
+			.accepts(hints);
 		assertThat(reflection
 			.onMethodInvocation(method(SimpleClientHttpRequestFactory.class, "setReadTimeout", int.class)))
 			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(SimpleClientHttpRequestFactory.class, "setReadTimeout", Duration.class)))
+			.accepts(hints);
+	}
+
+	@Test
+	void shouldRegisterJdkHttpHints() {
+		RuntimeHints hints = new RuntimeHints();
+		new ClientHttpRequestFactoryRuntimeHints().registerHints(hints, getClass().getClassLoader());
+		ReflectionHintsPredicates reflection = RuntimeHintsPredicates.reflection();
+		assertThat(
+				reflection.onMethodInvocation(method(JdkClientHttpRequestFactory.class, "setReadTimeout", int.class)))
+			.accepts(hints);
+		assertThat(reflection
+			.onMethodInvocation(method(JdkClientHttpRequestFactory.class, "setReadTimeout", Duration.class)))
+			.accepts(hints);
 	}
 
 	private static Method method(Class<?> target, String name, Class<?>... parameterTypes) {