diff --git a/parent/pom.xml b/parent/pom.xml
index bb1229fcb..8ce94764e 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -34,7 +34,7 @@
         <forkCount>1</forkCount>
         <assertj.version>3.17.2</assertj.version>
         <!-- automatically run annotation processors within the incremental compilation -->
-        <!-- Needed for the hickory processor-->
+        <!-- Needed for the gem tools processor-->
         <m2e.apt.activation>jdt_apt</m2e.apt.activation>
     </properties>
 
diff --git a/processor/src/main/java/org/mapstruct/ap/MappingProcessor.java b/processor/src/main/java/org/mapstruct/ap/MappingProcessor.java
index e7e52be69..8369a8b27 100644
--- a/processor/src/main/java/org/mapstruct/ap/MappingProcessor.java
+++ b/processor/src/main/java/org/mapstruct/ap/MappingProcessor.java
@@ -67,9 +67,9 @@ import static javax.lang.model.element.ElementKind.CLASS;
  * <li>if no error occurred, write out the model into Java source files</li>
  * </ul>
  * <p>
- * For reading annotation attributes, gems as generated with help of the <a
- * href="https://java.net/projects/hickory">Hickory</a> tool are used. These gems allow a comfortable access to
- * annotations and their attributes without depending on their class objects.
+ * For reading annotation attributes, gems as generated with help of <a
+ * href="https://github.com/mapstruct/tools-gem">Gem Tools</a>. These gems allow comfortable access to annotations and
+ * their attributes without depending on their class objects.
  * <p>
  * The creation of Java source files is done using the <a href="http://freemarker.org/"> FreeMarker</a> template engine.
  * Each node of the mapper model has a corresponding FreeMarker template file which provides the Java representation of
diff --git a/processor/src/main/java/org/mapstruct/ap/internal/gem/GemGenerator.java b/processor/src/main/java/org/mapstruct/ap/internal/gem/GemGenerator.java
index f8bdbc539..df5a90d5c 100644
--- a/processor/src/main/java/org/mapstruct/ap/internal/gem/GemGenerator.java
+++ b/processor/src/main/java/org/mapstruct/ap/internal/gem/GemGenerator.java
@@ -36,7 +36,7 @@ import org.mapstruct.control.MappingControls;
 import org.mapstruct.tools.gem.GemDefinition;
 
 /**
- * Triggers the generation of ge  types using <a href="https://java.net/projects/hickory">Hickory</a>.
+ * Triggers the generation of gem types using <a href="https://github.com/mapstruct/tools-gem">Gem Tools</a>.
  *
  * @author Gunnar Morling
  */