diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/HandlerMethodMappingTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/HandlerMethodMappingTests.java
index 119767d328c..85c39fbcf7f 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/HandlerMethodMappingTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/HandlerMethodMappingTests.java
@@ -118,7 +118,7 @@ public class HandlerMethodMappingTests {
 		this.mapping.registerMapping("/fo?", this.handler, this.method2);
 
 		MockServerWebExchange exchange = MockServerWebExchange.from(
-				MockServerHttpRequest.options("http://example.org/foo")
+				MockServerHttpRequest.options("https://example.org/foo")
 						.header(HttpHeaders.ORIGIN, "https://domain.com")
 						.header(HttpHeaders.ACCESS_CONTROL_REQUEST_METHOD, "GET"));
 
@@ -133,7 +133,7 @@ public class HandlerMethodMappingTests {
 		this.mapping.registerMapping("/fo?", this.handler, this.handler.getClass().getMethod("corsHandlerMethod"));
 
 		MockServerWebExchange exchange = MockServerWebExchange.from(
-				MockServerHttpRequest.options("http://example.org/foo")
+				MockServerHttpRequest.options("https://example.org/foo")
 						.header(HttpHeaders.ORIGIN, "https://domain.com")
 						.header(HttpHeaders.ACCESS_CONTROL_REQUEST_METHOD, "GET"));
 
@@ -216,7 +216,7 @@ public class HandlerMethodMappingTests {
 			CrossOrigin crossOrigin = AnnotatedElementUtils.findMergedAnnotation(method, CrossOrigin.class);
 			if (crossOrigin != null) {
 				CorsConfiguration corsConfig = new CorsConfiguration();
-				corsConfig.setAllowedOrigins(Collections.singletonList("http://domain.com"));
+				corsConfig.setAllowedOrigins(Collections.singletonList("https://domain.com"));
 				return corsConfig;
 			}
 			return null;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java
index ea49db4c974..d610c30215c 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java
@@ -306,7 +306,7 @@ public class HandlerMethodMappingTests {
 			CrossOrigin crossOrigin = AnnotatedElementUtils.findMergedAnnotation(method, CrossOrigin.class);
 			if (crossOrigin != null) {
 				CorsConfiguration corsConfig = new CorsConfiguration();
-				corsConfig.setAllowedOrigins(Collections.singletonList("http://domain.com"));
+				corsConfig.setAllowedOrigins(Collections.singletonList("https://domain.com"));
 				return corsConfig;
 			}
 			return null;