diff --git a/framework-platform/framework-platform.gradle b/framework-platform/framework-platform.gradle
index bf84527bfd2..f5ed4d63f14 100644
--- a/framework-platform/framework-platform.gradle
+++ b/framework-platform/framework-platform.gradle
@@ -137,7 +137,7 @@ dependencies {
 		api("org.reactivestreams:reactive-streams:1.0.4")
 		api("org.seleniumhq.selenium:htmlunit3-driver:4.36.1")
 		api("org.seleniumhq.selenium:selenium-java:4.36.0")
-		api("org.skyscreamer:jsonassert:2.0-rc1")
+		api("org.skyscreamer:jsonassert:1.5.3")
 		api("org.testng:testng:7.11.0")
 		api("org.webjars:underscorejs:1.8.3")
 		api("org.webjars:webjars-locator-lite:1.1.0")
diff --git a/spring-web/src/test/java/org/springframework/http/converter/json/ProblemDetailJacksonMixinTests.java b/spring-web/src/test/java/org/springframework/http/converter/json/ProblemDetailJacksonMixinTests.java
index 4096c051d81..b0f82157d37 100644
--- a/spring-web/src/test/java/org/springframework/http/converter/json/ProblemDetailJacksonMixinTests.java
+++ b/spring-web/src/test/java/org/springframework/http/converter/json/ProblemDetailJacksonMixinTests.java
@@ -18,6 +18,7 @@ package org.springframework.http.converter.json;
 
 import java.net.URI;
 
+import org.json.JSONException;
 import org.junit.jupiter.api.Test;
 import org.skyscreamer.jsonassert.JSONAssert;
 import tools.jackson.databind.ObjectMapper;
@@ -42,7 +43,7 @@ class ProblemDetailJacksonMixinTests {
 
 
 	@Test
-	void writeStatusAndHeaders() {
+	void writeStatusAndHeaders() throws Exception {
 		ProblemDetail detail = ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, "Missing header");
 		testWrite(detail,
 				"""
@@ -54,7 +55,7 @@ class ProblemDetailJacksonMixinTests {
 	}
 
 	@Test
-	void writeCustomProperty() {
+	void writeCustomProperty() throws Exception {
 		ProblemDetail detail = ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, "Missing header");
 		detail.setProperty("host", "abc.org");
 		detail.setProperty("user", null);
@@ -109,7 +110,7 @@ class ProblemDetailJacksonMixinTests {
 		assertThat(detail.getProperties()).containsEntry("host", "abc.org");
 	}
 
-	private void testWrite(ProblemDetail problemDetail, String expected) {
+	private void testWrite(ProblemDetail problemDetail, String expected) throws JSONException {
 		String output = this.mapper.writeValueAsString(problemDetail);
 		JSONAssert.assertEquals(expected, output, false);
 	}