diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6ebab6e..88fbead1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 CHANGELOG
 =========
 
-4.2.0
+4.2.0 (2026-02-26)
 ------------------
 
 * Added `trackingToken` to the `Device` request object. This is the token
diff --git a/README.md b/README.md
index f25811f2..4d545c03 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ To do this, add the dependency to your pom.xml:
     <dependency>
         <groupId>com.maxmind.minfraud</groupId>
         <artifactId>minfraud</artifactId>
-        <version>4.1.0</version>
+        <version>4.2.0</version>
     </dependency>
 ```
 
@@ -29,7 +29,7 @@ repositories {
     mavenCentral()
 }
 dependencies {
-    implementation 'com.maxmind.minfraud:minfraud:4.1.0'
+    implementation 'com.maxmind.minfraud:minfraud:4.2.0'
 }
 ```
 
diff --git a/pom.xml b/pom.xml
index b47bc041..66ff88dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.maxmind.minfraud</groupId>
     <artifactId>minfraud</artifactId>
-    <version>4.1.0</version>
+    <version>4.2.0</version>
     <name>MaxMind minFraud API</name>
     <description>MaxMind minFraud Score, Insights, Factors and Report Transaction API</description>
     <url>http://dev.maxmind.com/minfraud</url>
@@ -53,12 +53,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.21.0</version>
+            <version>2.21.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.21.0</version>
+            <version>2.21.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-jsr310</artifactId>
-            <version>2.21.0</version>
+            <version>2.21.1</version>
         </dependency>
         <dependency>
             <groupId>com.maxmind.geoip2</groupId>
@@ -96,7 +96,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.jr</groupId>
             <artifactId>jackson-jr-objects</artifactId>
-            <version>2.21.0</version>
+            <version>2.21.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -121,7 +121,7 @@
                         <configuration>
                             <rules>
                                 <requireMavenVersion>
-                                    <version>3.6.3</version>
+                                    <version>3.8.1</version>
                                 </requireMavenVersion>
                             </rules>
                         </configuration>
@@ -263,7 +263,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <!-- Baseline version for API compatibility checking. Update after each release. -->
-        <japicmp.baselineVersion>4.1.0</japicmp.baselineVersion>
+        <japicmp.baselineVersion>4.2.0</japicmp.baselineVersion>
     </properties>
 
     <profiles>