diff --git a/spring-boot-RESTful/pom.xml b/spring-boot-RESTful/pom.xml
index 89fb486..9272771 100644
--- a/spring-boot-RESTful/pom.xml
+++ b/spring-boot-RESTful/pom.xml
@@ -41,7 +41,7 @@
       <plugin>
         <groupId>org.asciidoctor</groupId>
         <artifactId>asciidoctor-maven-plugin</artifactId>
-        <version>3.0.0</version>
+        <version>3.1.1</version>
         <!--<configuration>
                     <sourceDirectory>target/generated-snippets</sourceDirectory>
                     <outputDirectory>target/docs</outputDirectory>
diff --git a/spring-boot-swagger/pom.xml b/spring-boot-swagger/pom.xml
index 3d3f0ee..32a4b15 100644
--- a/spring-boot-swagger/pom.xml
+++ b/spring-boot-swagger/pom.xml
@@ -117,7 +117,7 @@
       <plugin>
         <groupId>org.asciidoctor</groupId>
         <artifactId>asciidoctor-maven-plugin</artifactId>
-        <version>3.0.0</version>
+        <version>3.1.1</version>
         <configuration>
           <sourceDirectory>${project.build.directory}/generated-sources/asciidoc</sourceDirectory>
           <outputDirectory>${project.build.directory}/generated-sources/generated-docs</outputDirectory>