diff --git a/spring-session-samples/spring-session-sample-boot-jdbc-json-attribute/src/test/java/sample/JdbcJsonAttributeTests.java b/spring-session-samples/spring-session-sample-boot-jdbc-json-attribute/src/test/java/sample/JdbcJsonAttributeTests.java
index b7e17e65..d285d015 100644
--- a/spring-session-samples/spring-session-sample-boot-jdbc-json-attribute/src/test/java/sample/JdbcJsonAttributeTests.java
+++ b/spring-session-samples/spring-session-sample-boot-jdbc-json-attribute/src/test/java/sample/JdbcJsonAttributeTests.java
@@ -1,13 +1,9 @@
 package sample;
 
-import java.sql.Types;
 import java.util.Base64;
-import java.util.List;
-import java.util.Map;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import jakarta.servlet.http.Cookie;
-import org.assertj.core.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
@@ -15,7 +11,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.annotation.Import;
-import org.springframework.jdbc.core.simple.JdbcClient;
+import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.security.core.context.SecurityContext;
 import org.springframework.security.jackson2.SecurityJackson2Modules;
 import org.springframework.test.web.servlet.MockMvc;
@@ -38,15 +34,15 @@ public class JdbcJsonAttributeTests {
 	ObjectMapper objectMapperWithModules;
 
 	@Autowired
-	JdbcClient jdbcClient;
+	JdbcTemplate jdbcClient;
 
 	@BeforeEach
 	void setup() {
 		ObjectMapper copy = this.objectMapper.copy();
 		copy.registerModules(SecurityJackson2Modules.getModules(getClass().getClassLoader()));
 		this.objectMapperWithModules = copy;
-		this.jdbcClient.sql("DELETE FROM spring_session_attributes").update();
-		this.jdbcClient.sql("DELETE FROM spring_session").update();
+		this.jdbcClient.execute("DELETE FROM spring_session_attributes");
+		this.jdbcClient.execute("DELETE FROM spring_session");
 	}
 
 	@Test
@@ -57,12 +53,12 @@ public class JdbcJsonAttributeTests {
 			.getResponse()
 			.getCookie("SESSION");
 		String sessionId = new String(Base64.getDecoder().decode(sessionCookie.getValue()));
-		Object attributeBytes = this.jdbcClient.sql("""
+		Object attributeBytes = this.jdbcClient.queryForObject("""
 				SELECT attribute_bytes::text FROM spring_session_attributes
 				INNER JOIN spring_session s ON s.primary_id = session_primary_id
 				WHERE attribute_name = 'SPRING_SECURITY_CONTEXT'
-				AND s.session_id = :id
-				""").param("id", sessionId).query().singleValue();
+				AND s.session_id = ?
+				""", Object.class, sessionId);
 		SecurityContext securityContext = this.objectMapperWithModules.readValue((String) attributeBytes,
 				SecurityContext.class);
 		assertThat(securityContext).isNotNull();
@@ -72,10 +68,10 @@ public class JdbcJsonAttributeTests {
 	@Test
 	void loginWhenQueryUsingJsonbOperatorThenReturns() throws Exception {
 		this.mvc.perform(formLogin().user("user").password("password")).andExpect(authenticated());
-		Object attributeBytes = this.jdbcClient.sql("""
+		Object attributeBytes = this.jdbcClient.queryForObject("""
 				SELECT attribute_bytes::text FROM spring_session_attributes
 				WHERE attribute_bytes -> 'authentication' -> 'principal' ->> 'username' = 'user'
-				""").query().singleValue();
+				""", Object.class);
 		SecurityContext securityContext = this.objectMapperWithModules.readValue((String) attributeBytes,
 				SecurityContext.class);
 		assertThat(securityContext).isNotNull();