diff --git a/build.gradle b/build.gradle
index a24d60970..9232f185c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -55,11 +55,11 @@ dependencies {
     implementation 'org.apache.commons:commons-lang3:3.12.0'
     implementation 'com.google.code.gson:gson:2.9.0'
 
-    compileOnly 'javax.persistence:javax.persistence-api:2.2'
-    compileOnly 'javax.xml.bind:jaxb-api:2.3.1'
-    compileOnly 'javax.validation:validation-api:2.0.1.Final'
+    compileOnly 'jakarta.persistence:jakarta.persistence-api:3.1.0'
+    compileOnly 'jakarta.xml.bind:jakarta.xml.bind-api:4.0.0'
+    compileOnly 'jakarta.validation:jakarta.validation-api:3.0.2'
 
-    testImplementation 'javax.persistence:javax.persistence-api:2.2'
+    testImplementation 'jakarta.persistence:jakarta.persistence-api:3.1.0'
     testImplementation('org.junit.jupiter:junit-jupiter:5.8.2')
     testImplementation group: 'org.assertj', name: 'assertj-core', version: '3.22.0'
     testImplementation group: 'org.xmlunit', name: 'xmlunit-core', version: '2.9.0'
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/BicConstraint.java b/src/main/java/com/prowidesoftware/swift/constraints/BicConstraint.java
index 1509d0967..48af08a76 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/BicConstraint.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/BicConstraint.java
@@ -17,14 +17,14 @@
 
 import static java.lang.annotation.ElementType.*;
 
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import javax.validation.Constraint;
-import javax.validation.Payload;
-
 /**
  * Bean validation for BIC numbers.
  *
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/BicValidator.java b/src/main/java/com/prowidesoftware/swift/constraints/BicValidator.java
index f3b8f2d26..8f5be99c4 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/BicValidator.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/BicValidator.java
@@ -17,11 +17,10 @@
 
 import com.prowidesoftware.swift.model.BIC;
 import com.prowidesoftware.swift.model.BicValidationResult;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
 import org.apache.commons.lang3.StringUtils;
 
-import javax.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
-
 /**
  * Implementation of the BIC validation constraint
  *
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/CountryConstraint.java b/src/main/java/com/prowidesoftware/swift/constraints/CountryConstraint.java
index 965109e75..5b73fcd65 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/CountryConstraint.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/CountryConstraint.java
@@ -17,14 +17,14 @@
 
 import static java.lang.annotation.ElementType.*;
 
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import javax.validation.Constraint;
-import javax.validation.Payload;
-
 /**
  * Bean validation for ISO Alpha-2 country codes.
  *
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/CountryValidator.java b/src/main/java/com/prowidesoftware/swift/constraints/CountryValidator.java
index 9f027f0b9..1ee1df146 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/CountryValidator.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/CountryValidator.java
@@ -16,11 +16,10 @@
 package com.prowidesoftware.swift.constraints;
 
 import com.prowidesoftware.swift.utils.IsoUtils;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
 import org.apache.commons.lang3.StringUtils;
 
-import javax.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
-
 /**
  * Implementation of the ISO Alpha-2 country validation constraint
  *
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/CurrencyConstraint.java b/src/main/java/com/prowidesoftware/swift/constraints/CurrencyConstraint.java
index 1fe3ac558..a208274c3 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/CurrencyConstraint.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/CurrencyConstraint.java
@@ -17,14 +17,14 @@
 
 import static java.lang.annotation.ElementType.*;
 
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import javax.validation.Constraint;
-import javax.validation.Payload;
-
 /**
  * Bean validation for ISO currency codes.
  *
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/CurrencyValidator.java b/src/main/java/com/prowidesoftware/swift/constraints/CurrencyValidator.java
index a47cdcec2..00716a07b 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/CurrencyValidator.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/CurrencyValidator.java
@@ -16,11 +16,10 @@
 package com.prowidesoftware.swift.constraints;
 
 import com.prowidesoftware.swift.utils.IsoUtils;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
 import org.apache.commons.lang3.StringUtils;
 
-import javax.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
-
 /**
  * Implementation of the ISO currency code validation constraint
  *
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/IbanConstraint.java b/src/main/java/com/prowidesoftware/swift/constraints/IbanConstraint.java
index 832380580..4249b8a52 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/IbanConstraint.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/IbanConstraint.java
@@ -17,14 +17,14 @@
 
 import static java.lang.annotation.ElementType.*;
 
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
 import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import javax.validation.Constraint;
-import javax.validation.Payload;
-
 /**
  * Bean validation for IBAN numbers.
  *
diff --git a/src/main/java/com/prowidesoftware/swift/constraints/IbanValidator.java b/src/main/java/com/prowidesoftware/swift/constraints/IbanValidator.java
index 8c1d35f26..9421570c6 100644
--- a/src/main/java/com/prowidesoftware/swift/constraints/IbanValidator.java
+++ b/src/main/java/com/prowidesoftware/swift/constraints/IbanValidator.java
@@ -17,11 +17,10 @@
 
 import com.prowidesoftware.swift.model.IBAN;
 import com.prowidesoftware.swift.model.IbanValidationResult;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
 import org.apache.commons.lang3.StringUtils;
 
-import javax.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
-
 /**
  * Implementation of the IBAN validation constraint
  *
diff --git a/src/main/java/com/prowidesoftware/swift/model/AbstractSwiftMessage.java b/src/main/java/com/prowidesoftware/swift/model/AbstractSwiftMessage.java
index 571f7dca7..a1d817cb9 100644
--- a/src/main/java/com/prowidesoftware/swift/model/AbstractSwiftMessage.java
+++ b/src/main/java/com/prowidesoftware/swift/model/AbstractSwiftMessage.java
@@ -21,6 +21,8 @@
 import com.prowidesoftware.deprecation.ProwideDeprecated;
 import com.prowidesoftware.deprecation.TargetYear;
 import com.prowidesoftware.swift.utils.Lib;
+import jakarta.persistence.*;
+import jakarta.xml.bind.annotation.XmlTransient;
 import org.apache.commons.lang3.ArrayUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.Validate;
@@ -33,9 +35,6 @@
 import java.text.NumberFormat;
 import java.util.*;
 
-import javax.persistence.*;
-import javax.xml.bind.annotation.XmlTransient;
-
 /**
  * Base entity for MT and MX message persistence.
  *
diff --git a/src/main/java/com/prowidesoftware/swift/model/MtSwiftMessage.java b/src/main/java/com/prowidesoftware/swift/model/MtSwiftMessage.java
index 8dddc1df9..6bfb332dd 100644
--- a/src/main/java/com/prowidesoftware/swift/model/MtSwiftMessage.java
+++ b/src/main/java/com/prowidesoftware/swift/model/MtSwiftMessage.java
@@ -24,6 +24,9 @@
 import com.prowidesoftware.swift.model.mt.AbstractMT;
 import com.prowidesoftware.swift.model.mt.DefaultMtMetadataStrategy;
 import com.prowidesoftware.swift.model.mt.MTVariant;
+import jakarta.persistence.Column;
+import jakarta.persistence.DiscriminatorValue;
+import jakarta.persistence.Entity;
 import org.apache.commons.lang3.EnumUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.Validate;
@@ -36,10 +39,6 @@
 import java.util.Optional;
 import java.util.logging.Level;
 
-import javax.persistence.Column;
-import javax.persistence.DiscriminatorValue;
-import javax.persistence.Entity;
-
 
 /**
  * MT messages entity for JPA persistence.
diff --git a/src/main/java/com/prowidesoftware/swift/model/SwiftMessageNote.java b/src/main/java/com/prowidesoftware/swift/model/SwiftMessageNote.java
index e61247cc2..becb700ae 100644
--- a/src/main/java/com/prowidesoftware/swift/model/SwiftMessageNote.java
+++ b/src/main/java/com/prowidesoftware/swift/model/SwiftMessageNote.java
@@ -15,9 +15,9 @@
  */
 package com.prowidesoftware.swift.model;
 
-import java.util.Calendar;
+import jakarta.persistence.*;
 
-import javax.persistence.*;
+import java.util.Calendar;
 
 /**
  * Comments associated to a message for application only usage (not part of the standard).
diff --git a/src/main/java/com/prowidesoftware/swift/model/SwiftMessageRevision.java b/src/main/java/com/prowidesoftware/swift/model/SwiftMessageRevision.java
index 5bea1ad3a..e34214528 100644
--- a/src/main/java/com/prowidesoftware/swift/model/SwiftMessageRevision.java
+++ b/src/main/java/com/prowidesoftware/swift/model/SwiftMessageRevision.java
@@ -15,13 +15,13 @@
  */
 package com.prowidesoftware.swift.model;
 
-import static javax.persistence.FetchType.LAZY;
+import static jakarta.persistence.FetchType.LAZY;
+
+import jakarta.persistence.*;
 
 import java.util.Calendar;
 import java.util.Objects;
 
-import javax.persistence.*;
-
 /**
  * A revision is a snapshot of message content and is used to track the history of changes in a message.
  * Applications may use to store revisions each time a message is edited.
diff --git a/src/main/java/com/prowidesoftware/swift/model/SwiftMessageStatusInfo.java b/src/main/java/com/prowidesoftware/swift/model/SwiftMessageStatusInfo.java
index 7ae5877bc..c9b2bd2c0 100644
--- a/src/main/java/com/prowidesoftware/swift/model/SwiftMessageStatusInfo.java
+++ b/src/main/java/com/prowidesoftware/swift/model/SwiftMessageStatusInfo.java
@@ -15,13 +15,13 @@
  */
 package com.prowidesoftware.swift.model;
 
-import static javax.persistence.FetchType.LAZY;
+import static jakarta.persistence.FetchType.LAZY;
+
+import jakarta.persistence.*;
 
 import java.util.Calendar;
 import java.util.Objects;
 
-import javax.persistence.*;
-
 /**
  * Status tracking record for application only usage (not part of the standard).<br>
  * The status name identifier is modeled with plain String, nevertheless
diff --git a/src/test/java/com/prowidesoftware/swift/io/parser/SwiftParserConsumeBlockLenientTest.java b/src/test/java/com/prowidesoftware/swift/io/parser/SwiftParserConsumeBlockLenientTest.java
index 10a893e9c..48e6b64ef 100644
--- a/src/test/java/com/prowidesoftware/swift/io/parser/SwiftParserConsumeBlockLenientTest.java
+++ b/src/test/java/com/prowidesoftware/swift/io/parser/SwiftParserConsumeBlockLenientTest.java
@@ -319,7 +319,7 @@ public void testSimpleBlockConsumerBlock3_3_KnownToFail() throws IOException {
         assertEquals("00112233", b.getTagValue("108"));
         assertTrue(b.containsTag("4"));
         assertEquals("foobar", b.getTagValue("4"));
-        assertEquals(b.getUnparsedTextsSize(), new Integer(1));
+        assertEquals(b.getUnparsedTextsSize(), Integer.valueOf(1));
         assertEquals(b.unparsedTextGetText(0), "blockdata");
     }
 
diff --git a/src/test/java/com/prowidesoftware/swift/model/UnparsedTextListTest.java b/src/test/java/com/prowidesoftware/swift/model/UnparsedTextListTest.java
index ebd5fcc14..8e77d065e 100644
--- a/src/test/java/com/prowidesoftware/swift/model/UnparsedTextListTest.java
+++ b/src/test/java/com/prowidesoftware/swift/model/UnparsedTextListTest.java
@@ -58,7 +58,7 @@ public void test_staticIsMessage() {
     @Test
     public void test_addText() {
         t.addText(someText);
-        assertEquals(t.size(), new Integer(1));
+        assertEquals(t.size(), Integer.valueOf(1));
         assertEquals(t.getText(0), someText);
     }
 
@@ -72,9 +72,9 @@ public void test_isMessage() {
 
     @Test
     public void test_size() {
-        assertEquals(t.size(), new Integer(0));
+        assertEquals(t.size(), Integer.valueOf(0));
         t.addText(someText);
-        assertEquals(t.size(), new Integer(1));
+        assertEquals(t.size(), Integer.valueOf(1));
     }
 
     @Test
@@ -113,7 +113,7 @@ public void test_addTextMessage() {
         t.addText(msg);
 
         // check things out
-        assertEquals(t.size(), new Integer(1));
+        assertEquals(t.size(), Integer.valueOf(1));
         assertEquals(t.getText(0), msgString);
     }
 
@@ -123,7 +123,7 @@ public void test_removeIndexOK() {
         t.addText(someMsg);
         t.removeText(0);
         assertEquals(t.getText(0), someMsg);
-        assertEquals(t.size(), new Integer(1));
+        assertEquals(t.size(), Integer.valueOf(1));
     }
 
     @Test
@@ -137,7 +137,7 @@ public void test_removeText() {
         t.addText(someMsg);
         t.removeText(someText);
         assertEquals(t.getText(0), someMsg);
-        assertEquals(t.size(), new Integer(1));
+        assertEquals(t.size(), Integer.valueOf(1));
     }
 
     @Test
diff --git a/src/test/java/com/prowidesoftware/swift/model/field/FieldComponentLabelsCompatibilityTest.java b/src/test/java/com/prowidesoftware/swift/model/field/FieldComponentLabelsCompatibilityTest.java
index 5403150d8..68f55b095 100644
--- a/src/test/java/com/prowidesoftware/swift/model/field/FieldComponentLabelsCompatibilityTest.java
+++ b/src/test/java/com/prowidesoftware/swift/model/field/FieldComponentLabelsCompatibilityTest.java
@@ -51,8 +51,8 @@ public void test() throws Exception {
         int missing = 0;
         int availableOK = 0;
         int availableError = 0;
-        for (Class c : classes) {
-            Field f = (Field) c.newInstance();
+        for (Class<?> c : classes) {
+            Field f = (Field) c.getDeclaredConstructor().newInstance();
             int size = f.getComponents().size();
             final String label = Field.getLabelComponents(f.getName(), null, null, null);
             if (label.endsWith(".components")) {
diff --git a/src/test/java/com/prowidesoftware/swift/utils/SwiftFormatUtilsTest.java b/src/test/java/com/prowidesoftware/swift/utils/SwiftFormatUtilsTest.java
index f38adc5a0..892e21720 100644
--- a/src/test/java/com/prowidesoftware/swift/utils/SwiftFormatUtilsTest.java
+++ b/src/test/java/com/prowidesoftware/swift/utils/SwiftFormatUtilsTest.java
@@ -42,22 +42,22 @@ public void testGetNumber() {
         //this test does not work but this format is not used
 
         assertNotNull(SwiftFormatUtils.getNumber("1,2"));
-        assertEquals(new Double(1.2), new Double(SwiftFormatUtils.getNumber("1,2").doubleValue()));
+        assertEquals(Double.valueOf(1.2), Double.valueOf(SwiftFormatUtils.getNumber("1,2").doubleValue()));
 
         assertNotNull(SwiftFormatUtils.getNumber("12,34"));
-        assertEquals(new Double(12.34), new Double(SwiftFormatUtils.getNumber("12,34").doubleValue()));
+        assertEquals(Double.valueOf(12.34), Double.valueOf(SwiftFormatUtils.getNumber("12,34").doubleValue()));
 
         assertNotNull(SwiftFormatUtils.getNumber("12,3456"));
-        assertEquals(new Double(12.3456), new Double(SwiftFormatUtils.getNumber("12,3456").doubleValue()));
+        assertEquals(Double.valueOf(12.3456), Double.valueOf(SwiftFormatUtils.getNumber("12,3456").doubleValue()));
 
         assertNotNull(SwiftFormatUtils.getNumber("0,"));
-        assertEquals(new Double(0), new Double(SwiftFormatUtils.getNumber("0,").doubleValue()));
+        assertEquals(Double.valueOf(0), Double.valueOf(SwiftFormatUtils.getNumber("0,").doubleValue()));
 
         assertNotNull(SwiftFormatUtils.getNumber("299000,34"));
-        assertEquals(new Double(299000.34), new Double(SwiftFormatUtils.getNumber("299000,34").doubleValue()));
+        assertEquals(Double.valueOf(299000.34), Double.valueOf(SwiftFormatUtils.getNumber("299000,34").doubleValue()));
 
         assertNotNull(SwiftFormatUtils.getNumber(",34"));
-        assertEquals(new Double(0.34), new Double(SwiftFormatUtils.getNumber(",34").doubleValue()));
+        assertEquals(Double.valueOf(0.34), Double.valueOf(SwiftFormatUtils.getNumber(",34").doubleValue()));
     }
 
     @Test