diff --git a/README.md b/README.md
index 44b0b2e..55c7d24 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.cowwoc.pouch/java/badge.svg)](https://search.maven.org/search?q=g:com.github.cowwoc.pouch) [![API](https://img.shields.io/badge/api_docs-5B45D5.svg)](http://cowwoc.github.io/pouch/5.2/docs/api/) [![Changelog](https://img.shields.io/badge/changelog-A345D5.svg)](docs/Changelog.md)
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.cowwoc.pouch/java/badge.svg)](https://search.maven.org/search?q=g:com.github.cowwoc.pouch) [![API](https://img.shields.io/badge/api_docs-5B45D5.svg)](http://cowwoc.github.io/pouch/5.3/docs/api/) [![Changelog](https://img.shields.io/badge/changelog-A345D5.svg)](docs/Changelog.md)
 [![build-status](../../workflows/Build/badge.svg)](../../actions?query=workflow%3ABuild)
 
 # <img alt="pouch" src="docs/pouch.svg" width="128" height="146"/> Pouch: Inversion of Control for the Masses
@@ -20,7 +20,7 @@ To get started, add this Maven dependency:
 <dependency>
   <groupId>com.github.cowwoc.pouch</groupId>
   <artifactId>core</artifactId>
-  <version>5.2</version>
+  <version>5.3</version>
 </dependency>
 ```
 
@@ -138,7 +138,7 @@ For example, notice how `AbstractDatabaseScope.getRunMode()` delegates to `JvmSc
 When running in a multi-threaded environment, such as a web server, you might want to wait for ongoing HTTP
 requests to complete before shutting down the server.
 You can use the
-[ConcurrentChildScopes](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/ConcurrentChildScopes.html)
+[ConcurrentChildScopes](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/ConcurrentChildScopes.html)
 class to implement this as follows:
 
 ```java
@@ -588,9 +588,9 @@ The scope approach makes it easier to look up multiple values, or pass the scope
 The library contains two types of classes: ones that are thread-safe and ones that are not.
 
 For example,
-[ConcurrentLazyFactory](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/ConcurrentLazyFactory.html)
+[ConcurrentLazyFactory](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/ConcurrentLazyFactory.html)
 is the thread-safe equivalent
-of [LazyFactory](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyFactory.html).
+of [LazyFactory](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyFactory.html).
 `LazyFactory` is faster than `ConcurrentLazyFactory`, but doesn't support access from multiple threads.
 Classes that are required to support multithreaded access
 (such as the application scope) must use the thread-safe classes.
diff --git a/docs/frequently_asked_questions.md b/docs/frequently_asked_questions.md
index fab8717..415a7d9 100644
--- a/docs/frequently_asked_questions.md
+++ b/docs/frequently_asked_questions.md
@@ -156,12 +156,12 @@ Ease of use and substantially reduced size.
 
 Guava provides comparable functionality:
 
-* [Reference](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/Reference.html) <->
+* [Reference](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/Reference.html) <->
   [Supplier](https://guava.dev/releases/32.1.1-jre/api/docs/com/google/common/base/Supplier.html)
-* [ConstantReference](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/ConstantReference.html)
+* [ConstantReference](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/ConstantReference.html)
   <->
   [Suppliers.ofInstance()](https://guava.dev/releases/32.1.1-jre/api/docs/com/google/common/base/Suppliers.html#ofInstance-T-)
-* [LazyReference](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyReference.html) <->
+* [LazyReference](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyReference.html) <->
   [Suppliers.memoize()](https://guava.dev/releases/32.1.1-jre/api/docs/com/google/common/base/Suppliers.html#memoize-com.google.common.base.Supplier-)
 
 While it is true
@@ -175,12 +175,12 @@ For example:
 1. [Suppliers.memoize()](https://guava.dev/releases/32.1.1-jre/api/docs/com/google/common/base/Suppliers.html#memoize-com.google.common.base.Supplier-)
    doesn't provide a mechanism for checking whether the underlying value has been initialized.
    This is important because, when implementing
-   [Factory.close()](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/Factory.html#close()),
+   [Factory.close()](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/Factory.html#close()),
    you'll want to avoid initializing values that have never been initialized before.
 2. This library provides convenience classes such as
-   [LazyFactory](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyFactory.html)
+   [LazyFactory](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyFactory.html)
    which unifies classes
-   [LazyReference](https://cowwoc.github.io/pouch/5.2/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyReference.html)
+   [LazyReference](https://cowwoc.github.io/pouch/5.3/docs/api/com.github.cowwoc.pouch.core/com/github/cowwoc/pouch/core/LazyReference.html)
    and [Closeable](http://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html) into a single class.
 
 The size of the Guava library is 2.8MB.
diff --git a/dropwizard/pom.xml b/dropwizard/pom.xml
index 7aaa3d3..7e8c26e 100644
--- a/dropwizard/pom.xml
+++ b/dropwizard/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>com.github.cowwoc.pouch</groupId>
@@ -11,7 +12,7 @@
 	<description>Example of integrating Pouch with Dropwizard.</description>
 
 	<properties>
-		<dropwizard.version>4.0.10</dropwizard.version>
+		<dropwizard.version>4.0.11</dropwizard.version>
 	</properties>
 	<dependencies>
 		<dependency>
diff --git a/jersey/pom.xml b/jersey/pom.xml
index d3754b5..d8e013a 100644
--- a/jersey/pom.xml
+++ b/jersey/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>com.github.cowwoc.pouch</groupId>
@@ -74,7 +75,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.5.12</version>
+			<version>1.5.15</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
diff --git a/pom.xml b/pom.xml
index 391b2a8..3fa8b87 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.github.cowwoc.pouch</groupId>
 	<artifactId>root</artifactId>
@@ -52,7 +53,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.version>3.9.9</maven.version>
-		<junit.version>5.11.3</junit.version>
+		<junit.version>5.11.4</junit.version>
 	</properties>
 
 	<build>
@@ -76,12 +77,12 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-javadoc-plugin</artifactId>
-					<version>3.10.1</version>
+					<version>3.11.2</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-surefire-plugin</artifactId>
-					<version>3.5.1</version>
+					<version>3.5.2</version>
 				</plugin>
 				<plugin>
 					<artifactId>maven-clean-plugin</artifactId>
@@ -136,6 +137,38 @@
 						</altReleaseDeploymentRepository>
 					</configuration>
 				</plugin>
+				<plugin>
+					<groupId>org.codehaus.mojo</groupId>
+					<artifactId>versions-maven-plugin</artifactId>
+					<version>2.18.0</version>
+					<configuration>
+						<ruleSet>
+							<rules>
+								<rule>
+									<groupId>org.apache.maven.plugins</groupId>
+									<ignoreVersions>
+										<ignoreVersion>
+											<type>regex</type>
+											<version>.+-(alpha|beta).+</version>
+										</ignoreVersion>
+									</ignoreVersions>
+								</rule>
+								<rule>
+									<ignoreVersions>
+										<ignoreVersion>
+											<type>regex</type>
+											<version>(.+-SNAPSHOT|.+-M\d)</version>
+										</ignoreVersion>
+										<ignoreVersion>
+											<type>regex</type>
+											<version>.+-(alpha|beta).+</version>
+										</ignoreVersion>
+									</ignoreVersions>
+								</rule>
+							</rules>
+						</ruleSet>
+					</configuration>
+				</plugin>
 			</plugins>
 		</pluginManagement>