diff --git a/book/pom.xml b/book/pom.xml
index b2a945a..fd57961 100644
--- a/book/pom.xml
+++ b/book/pom.xml
@@ -359,7 +359,7 @@ along with pragmatickm-password-taglib.  If not, see <https://www.gnu.org/licens
       <!-- javaee-web-api-bom: <groupId>org.apache.taglibs</groupId><artifactId>taglibs-standard-impl</artifactId> -->
       <!-- Runtime Transitive -->
       <dependency>
-        <groupId>com.aoapps</groupId><artifactId>ao-javadoc-offline</artifactId><version>3.4.0${POST-SNAPSHOT}</version>
+        <groupId>com.aoapps</groupId><artifactId>ao-javadoc-offline</artifactId><version>3.4.1${POST-SNAPSHOT}</version>
       </dependency>
       <!-- BOM -->
       <dependency>