diff --git a/pom.xml b/pom.xml
index 2193c6b..5188530 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,11 @@
 		<dependency>
 			<groupId>net.kaczmarzyk</groupId>
 			<artifactId>specification-arg-resolver</artifactId>
-			<version>3.0.0-SNAPSHOT</version>
+			<version>3.0.1</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>io.github.classgraph</groupId>
diff --git a/src/main/java/com/tratif/example/web/CustomerController.java b/src/main/java/com/tratif/example/web/CustomerController.java
index f6b1777..23fa277 100644
--- a/src/main/java/com/tratif/example/web/CustomerController.java
+++ b/src/main/java/com/tratif/example/web/CustomerController.java
@@ -2,8 +2,8 @@
 
 import com.tratif.example.domain.Customer;
 import com.tratif.example.repo.CustomerRepository;
-import net.kaczmarzyk.spring.data.jpa.domain.DateBefore;
-import net.kaczmarzyk.spring.data.jpa.domain.DateBetween;
+import net.kaczmarzyk.spring.data.jpa.domain.Between;
+import net.kaczmarzyk.spring.data.jpa.domain.LessThan;
 import net.kaczmarzyk.spring.data.jpa.domain.Like;
 import net.kaczmarzyk.spring.data.jpa.web.annotation.And;
 import net.kaczmarzyk.spring.data.jpa.web.annotation.Or;
@@ -60,14 +60,14 @@ public Iterable<Customer> filterCustomersByNameWithPaging(
     
     @GetMapping(params = { "registeredBefore" })
     public Iterable<Customer> findCustomersRegisteredBefore(
-            @Spec(path = "registrationDate", params = "registeredBefore", config = "yyyy-MM-dd", spec = DateBefore.class) NotDeletedCustomerSpecification spec) {
+            @Spec(path = "registrationDate", params = "registeredBefore", config = "yyyy-MM-dd", spec = LessThan.class) NotDeletedCustomerSpecification spec) {
 
         return customerRepo.findAll(spec);
     }
     
     @GetMapping(params = { "registeredAfter", "registeredBefore" })
     public Iterable<Customer> findCustomersByRegistrationDate(
-            @Spec(path = "registrationDate", params = {"registeredAfter", "registeredBefore"}, config = "yyyy-MM-dd", spec = DateBetween.class) NotDeletedCustomerSpecification spec) {
+            @Spec(path = "registrationDate", params = {"registeredAfter", "registeredBefore"}, config = "yyyy-MM-dd", spec = Between.class) NotDeletedCustomerSpecification spec) {
 
         return customerRepo.findAll(spec);
     }
@@ -81,7 +81,7 @@ public Iterable<Customer> findCustomersByGenderAndName(
     
     @GetMapping(value = "", params = { "registeredBefore", "name" })
     public Iterable<Customer> findCustomersByRegistrationDateAndName(
-            @Spec(path="registrationDate", params="registeredBefore", spec=DateBefore.class) NotDeletedCustomerSpecification registrationDateSpec,
+            @Spec(path="registrationDate", params="registeredBefore", spec= LessThan.class) NotDeletedCustomerSpecification registrationDateSpec,
             @Or({@Spec(params="name", path="firstName", spec=Like.class),
                 @Spec(params="name", path="lastName", spec=Like.class)}) NotDeletedCustomerSpecification nameSpec) {
 
diff --git a/src/main/resources/META-INF/spring-devtools.properties b/src/main/resources/META-INF/spring-devtools.properties
new file mode 100644
index 0000000..09f6f1d
--- /dev/null
+++ b/src/main/resources/META-INF/spring-devtools.properties
@@ -0,0 +1,2 @@
+# necessary when spring boot devtools reload feature is enabled
+restart.include.specifications=/specification-arg-resolver-[\\w-]+