diff --git a/pom.xml b/pom.xml
index ed50a622..13f1220c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     <maven-checkstyle-plugin.version>3.6.0</maven-checkstyle-plugin.version>
     <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
     <central-publishing-maven-plugin.version>0.9.0</central-publishing-maven-plugin.version>
-    <checkstyle.version>12.3.0</checkstyle.version>
+    <checkstyle.version>13.0.0</checkstyle.version>
     <lifecycle-mapping.version>1.0.0</lifecycle-mapping.version>
     <jjwt.version>0.13.0</jjwt.version>
     <okhttp.version>5.3.2</okhttp.version>
diff --git a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictLocaleModule.java b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictLocaleModule.java
index 86631173..7e3179a0 100644
--- a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictLocaleModule.java
+++ b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictLocaleModule.java
@@ -9,7 +9,7 @@
 import java.util.Locale;
 
 /**
- * xAPI JSON module for registering custom deserializer {@link Locale} objects.
+ * Provides xAPI JSON module for registering custom deserializer {@link Locale} objects.
  *
  * @author István Rátkai (Selindek)
  */
diff --git a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictNullValuesModule.java b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictNullValuesModule.java
index 83c19808..c2150922 100644
--- a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictNullValuesModule.java
+++ b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictNullValuesModule.java
@@ -7,7 +7,7 @@
 import com.fasterxml.jackson.databind.module.SimpleModule;
 
 /**
- * xAPI JSON module for setting strict deserializer modifier.
+ * Provides xAPI JSON module for setting strict deserializer modifier.
  *
  * @author István Rátkai (Selindek)
  */
diff --git a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictObjectTypeModule.java b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictObjectTypeModule.java
index 436bd16d..96ccb10c 100644
--- a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictObjectTypeModule.java
+++ b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictObjectTypeModule.java
@@ -16,7 +16,7 @@
 import dev.learning.xapi.model.SubStatementObject;
 
 /**
- * xAPI JSON module for enabling strict ObjectTypeResolver.
+ * Provides xAPI JSON module for enabling strict ObjectTypeResolver.
  *
  * @author István Rátkai (Selindek)
  */
diff --git a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictTimestampModule.java b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictTimestampModule.java
index 16b419d4..63bfbafa 100644
--- a/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictTimestampModule.java
+++ b/xapi-model/src/main/java/dev/learning/xapi/jackson/XapiStrictTimestampModule.java
@@ -8,7 +8,7 @@
 import java.time.Instant;
 
 /**
- * xAPI JSON module for registering custom deserializer {@link Instant} objects.
+ * Provides xAPI JSON module for registering custom deserializer {@link Instant} objects.
  *
  * @author István Rátkai (Selindek)
  */