diff --git a/config/src/main/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParser.java b/config/src/main/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParser.java
index 860ed9fc551..24566458e11 100644
--- a/config/src/main/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParser.java
+++ b/config/src/main/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParser.java
@@ -146,6 +146,7 @@ public BeanDefinition parse(Element element, ParserContext pc) {
 		BeanMetadataElement saml2LogoutRequestSuccessHandler = BeanDefinitionBuilder
 			.rootBeanDefinition(Saml2RelyingPartyInitiatedLogoutSuccessHandler.class)
 			.addConstructorArgValue(logoutRequestResolver)
+			.addPropertyValue("logoutRequestRepository", logoutRequestRepository)
 			.getBeanDefinition();
 		this.logoutFilter = BeanDefinitionBuilder.rootBeanDefinition(LogoutFilter.class)
 			.addConstructorArgValue(saml2LogoutRequestSuccessHandler)
diff --git a/config/src/test/java/org/springframework/security/config/annotation/web/configurers/saml2/Saml2LogoutConfigurerTests.java b/config/src/test/java/org/springframework/security/config/annotation/web/configurers/saml2/Saml2LogoutConfigurerTests.java
index 3957d416dae..e13bddf7073 100644
--- a/config/src/test/java/org/springframework/security/config/annotation/web/configurers/saml2/Saml2LogoutConfigurerTests.java
+++ b/config/src/test/java/org/springframework/security/config/annotation/web/configurers/saml2/Saml2LogoutConfigurerTests.java
@@ -484,6 +484,7 @@ public void saml2LogoutResponseWhenCustomLogoutResponseHandlerThenUses() throws
 		verify(getBean(Saml2LogoutResponseValidator.class)).validate(any());
 	}
 
+	// gh-11363
 	@Test
 	public void saml2LogoutWhenCustomLogoutRequestRepositoryThenUses() throws Exception {
 		this.spring.register(Saml2LogoutComponentsConfig.class).autowire();
diff --git a/config/src/test/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParserTests.java b/config/src/test/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParserTests.java
index 152525d4a20..d51349440a5 100644
--- a/config/src/test/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParserTests.java
+++ b/config/src/test/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParserTests.java
@@ -63,6 +63,7 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.hamcrest.Matchers.containsString;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.BDDMockito.given;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.verify;
@@ -380,6 +381,22 @@ public void saml2LogoutResponseWhenCustomLogoutResponseHandlerThenUses() throws
 		verify(getBean(Saml2LogoutResponseValidator.class)).validate(any());
 	}
 
+	// gh-11363
+	@Test
+	public void saml2LogoutWhenCustomLogoutRequestRepositoryThenUses() throws Exception {
+		this.spring.configLocations(this.xml("CustomComponents")).autowire();
+		RelyingPartyRegistration registration = this.repository.findByRegistrationId("get");
+		Saml2LogoutRequest logoutRequest = Saml2LogoutRequest.withRelyingPartyRegistration(registration)
+			.samlRequest(this.rpLogoutRequest)
+			.id(this.rpLogoutRequestId)
+			.relayState(this.rpLogoutRequestRelayState)
+			.parameters((params) -> params.put("Signature", this.rpLogoutRequestSignature))
+			.build();
+		given(getBean(Saml2LogoutRequestResolver.class).resolve(any(), any())).willReturn(logoutRequest);
+		this.mvc.perform(post("/logout").with(authentication(this.saml2User)).with(csrf()));
+		verify(getBean(Saml2LogoutRequestRepository.class)).saveLogoutRequest(eq(logoutRequest), any(), any());
+	}
+
 	private <T> T getBean(Class<T> clazz) {
 		return this.spring.getContext().getBean(clazz);
 	}