diff --git a/pom.xml b/pom.xml
index 0e99f0786..0f50398bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,12 +5,12 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.samples</groupId>
   <artifactId>spring-petclinic</artifactId>
-  <version>2.1.0.BUILD-SNAPSHOT</version>
+  <version>2.2.0.BUILD-SNAPSHOT</version>
 
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>2.1.9.RELEASE</version>
+    <version>2.2.0.RELEASE</version>
   </parent>
   <name>petclinic</name>
 
diff --git a/src/test/java/org/springframework/samples/petclinic/vet/VetControllerTests.java b/src/test/java/org/springframework/samples/petclinic/vet/VetControllerTests.java
index 83ef50144..145c61596 100644
--- a/src/test/java/org/springframework/samples/petclinic/vet/VetControllerTests.java
+++ b/src/test/java/org/springframework/samples/petclinic/vet/VetControllerTests.java
@@ -78,7 +78,7 @@ public class VetControllerTests {
     public void testShowResourcesVetList() throws Exception {
         ResultActions actions = mockMvc.perform(get("/vets")
             .accept(MediaType.APPLICATION_JSON)).andExpect(status().isOk());
-        actions.andExpect(content().contentType("application/json;charset=UTF-8"))
+        actions.andExpect(content().contentType(MediaType.APPLICATION_JSON))
             .andExpect(jsonPath("$.vetList[0].id").value(1));
     }