diff --git a/pom.xml b/pom.xml
index 827b373..b6862ec 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
         <maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
         <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
         <!--Dependency Management-->
-        <spring-cloud-services-dependencies.version>3.5.0</spring-cloud-services-dependencies.version>
+        <spring-cloud-services-dependencies.version>4.1.5</spring-cloud-services-dependencies.version>
         <spring-boot-dependencies.version>3.3.4</spring-boot-dependencies.version>
         <pitest-junit5-plugin.version>1.1.2</pitest-junit5-plugin.version>
         <!-- Sonar -->
diff --git a/src/test/java/io/github/piszmog/cloudconfig/template/impl/LocalConfigTemplateTest.java b/src/test/java/io/github/piszmog/cloudconfig/template/impl/LocalConfigTemplateTest.java
index 3e2c9af..e727fec 100644
--- a/src/test/java/io/github/piszmog/cloudconfig/template/impl/LocalConfigTemplateTest.java
+++ b/src/test/java/io/github/piszmog/cloudconfig/template/impl/LocalConfigTemplateTest.java
@@ -55,7 +55,7 @@ public void testInit_header() {
         template.init();
         assertThat(template).extracting("restTemplate")
                 .extracting("interceptors")
-                .asList()
+                .asInstanceOf(InstanceOfAssertFactories.LIST)
                 .hasSize(1)
                 .first()
                 .isInstanceOf(ConfigServicePropertySourceLocator.GenericRequestHeaderInterceptor.class);
diff --git a/src/test/java/io/github/piszmog/cloudconfig/template/impl/OAuth2ConfigTemplateTest.java b/src/test/java/io/github/piszmog/cloudconfig/template/impl/OAuth2ConfigTemplateTest.java
index 86299e0..d698ede 100644
--- a/src/test/java/io/github/piszmog/cloudconfig/template/impl/OAuth2ConfigTemplateTest.java
+++ b/src/test/java/io/github/piszmog/cloudconfig/template/impl/OAuth2ConfigTemplateTest.java
@@ -2,6 +2,7 @@
 
 import io.pivotal.spring.cloud.config.client.ConfigClientOAuth2Properties;
 import io.pivotal.spring.cloud.config.client.OAuth2AuthorizedClientHttpRequestInterceptor;
+import org.assertj.core.api.InstanceOfAssertFactories;
 import org.junit.jupiter.api.Test;
 import org.springframework.cloud.config.client.ConfigClientProperties;
 import org.springframework.core.env.StandardEnvironment;
@@ -22,11 +23,15 @@ public void testInit() {
         template.init();
         assertThat(template).extracting("restTemplate")
                 .extracting("interceptors")
-                .asList()
+                .asInstanceOf(InstanceOfAssertFactories.LIST)
                 .hasSize(1)
                 .first()
                 .isInstanceOf(OAuth2AuthorizedClientHttpRequestInterceptor.class)
-                .extracting("clientRegistration")
+                .extracting("authorizedManager")
+                .extracting("authorizedClientService")
+                .extracting("clientRegistrationRepository")
+                .extracting("registrations")
+                .extracting("cloud-config-client")
                 .hasFieldOrPropertyWithValue("registrationId", "cloud-config-client")
                 .hasFieldOrPropertyWithValue("clientId", "clientId")
                 .hasFieldOrPropertyWithValue("clientSecret", "secret")