diff --git a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTests.java b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTests.java
index 2d8c17d8..4ab8207c 100644
--- a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTests.java
+++ b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTests.java
@@ -31,12 +31,12 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
+import org.springframework.cloud.test.TestSocketUtils;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.util.ReflectionUtils;
-import org.springframework.util.SocketUtils;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -66,7 +66,7 @@ class FeignHttpClientUrlTests {
 
 	@BeforeAll
 	static void beforeClass() {
-		port = SocketUtils.findAvailableTcpPort();
+		port = TestSocketUtils.findAvailableTcpPort();
 		System.setProperty("server.port", String.valueOf(port));
 	}
 
diff --git a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTestsWithRetryableLoadBalancer.java b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTestsWithRetryableLoadBalancer.java
index ba93f1f5..28810ac1 100644
--- a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTestsWithRetryableLoadBalancer.java
+++ b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTestsWithRetryableLoadBalancer.java
@@ -31,12 +31,12 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
+import org.springframework.cloud.test.TestSocketUtils;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.util.ReflectionUtils;
-import org.springframework.util.SocketUtils;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -67,7 +67,7 @@ class FeignHttpClientUrlTestsWithRetryableLoadBalancer {
 
 	@BeforeAll
 	static void beforeClass() {
-		port = SocketUtils.findAvailableTcpPort();
+		port = TestSocketUtils.findAvailableTcpPort();
 		System.setProperty("server.port", String.valueOf(port));
 	}
 
diff --git a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerTests.java b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerTests.java
index da6dfa05..af7e9c6c 100644
--- a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerTests.java
+++ b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerTests.java
@@ -38,12 +38,12 @@ import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FallbackFactory;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
+import org.springframework.cloud.test.TestSocketUtils;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.stereotype.Component;
 import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.util.SocketUtils;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -73,7 +73,7 @@ class CircuitBreakerTests {
 
 	@BeforeAll
 	static void beforeClass() {
-		System.setProperty("server.port", String.valueOf(SocketUtils.findAvailableTcpPort()));
+		System.setProperty("server.port", String.valueOf(TestSocketUtils.findAvailableTcpPort()));
 	}
 
 	@AfterAll
diff --git a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerWithNoFallbackTests.java b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerWithNoFallbackTests.java
index 56dfd2c4..9f54b977 100644
--- a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerWithNoFallbackTests.java
+++ b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/circuitbreaker/CircuitBreakerWithNoFallbackTests.java
@@ -35,11 +35,11 @@ import org.springframework.cloud.client.circuitbreaker.NoFallbackAvailableExcept
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
+import org.springframework.cloud.test.TestSocketUtils;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.util.SocketUtils;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -66,7 +66,7 @@ public class CircuitBreakerWithNoFallbackTests {
 
 	@BeforeAll
 	public static void beforeClass() {
-		System.setProperty("server.port", String.valueOf(SocketUtils.findAvailableTcpPort()));
+		System.setProperty("server.port", String.valueOf(TestSocketUtils.findAvailableTcpPort()));
 	}
 
 	@AfterAll
diff --git a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/AbstractSpringMvcContractIntegrationTests.java b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/AbstractSpringMvcContractIntegrationTests.java
index 619e453d..994749d6 100644
--- a/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/AbstractSpringMvcContractIntegrationTests.java
+++ b/spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/AbstractSpringMvcContractIntegrationTests.java
@@ -28,11 +28,11 @@ import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
+import org.springframework.cloud.test.TestSocketUtils;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.http.HttpHeaders;
-import org.springframework.util.SocketUtils;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -49,7 +49,7 @@ public class AbstractSpringMvcContractIntegrationTests {
 
 	@BeforeAll
 	public static void beforeClass() {
-		System.setProperty("server.port", String.valueOf(SocketUtils.findAvailableTcpPort()));
+		System.setProperty("server.port", String.valueOf(TestSocketUtils.findAvailableTcpPort()));
 	}
 
 	@AfterAll