diff --git a/src/main/java/org/springframework/samples/petclinic/owner/Pet.java b/src/main/java/org/springframework/samples/petclinic/owner/Pet.java
old mode 100644
new mode 100755
index e8df85e..5e226a1
--- a/src/main/java/org/springframework/samples/petclinic/owner/Pet.java
+++ b/src/main/java/org/springframework/samples/petclinic/owner/Pet.java
@@ -53,7 +53,7 @@ public class Pet extends NamedEntity {
@Column(name = "birth_date")
@Temporal(TemporalType.DATE)
- @DateTimeFormat(pattern = "yyyy/MM/dd")
+ @DateTimeFormat(pattern = "yyyy-MM-dd")
private Date birthDate;
@ManyToOne
diff --git a/src/main/java/org/springframework/samples/petclinic/visit/Visit.java b/src/main/java/org/springframework/samples/petclinic/visit/Visit.java
index 251d027..f83d146 100755
--- a/src/main/java/org/springframework/samples/petclinic/visit/Visit.java
+++ b/src/main/java/org/springframework/samples/petclinic/visit/Visit.java
@@ -39,7 +39,7 @@ public class Visit extends BaseEntity {
@Column(name = "visit_date")
@Temporal(TemporalType.TIMESTAMP)
- @DateTimeFormat(pattern = "yyyy/MM/dd")
+ @DateTimeFormat(pattern = "yyyy-MM-dd")
private Date date;
@NotEmpty